The Shine Essential by Mammoth Mattress

£1,000.00 - £1,400.00
  • Made with cooling Medical Grade™ foam
  • PostureCell® construction for specialist support
  • Firm; standard 24cm depth
  • 5 year guarantee
Firm Mattresses
  • Single 90 x 190 x 24cm
    RRP £1,249.00 Save 20%
    £1,000.00
    SKU: MAMM1F
    Reserve now

    Delivered within 3-4 weeks

  • Double 135 x 190 x 24cm
    RRP £1,399.00 Save 14%
    £1,200.00
    SKU: MAMM2F
    Reserve now

    Delivered within 3-4 weeks

  • King 150 x 200 x 24cm
    RRP £1,549.00 Save 16%
    £1,300.00
    SKU: MAMM3F
    Reserve now

    Delivered within 3-4 weeks

  • Superking 180 x 200 x 24cm
    RRP £1,849.00 Save 24%
    £1,400.00
    SKU: MAMM4F
    Reserve now

    Delivered within 3-4 weeks

In stock
Order within the next for next working day delivery (excludes furniture & mattresses)

Free UK standard delivery over £60

Delivery Options

Delivery Options

Mainland UK and UK Islands (incl. NI) Orders Orders under £60 Orders over £60 Courier
Standard 3-5 Working Day Delivery £4.95 Free DHL
Next Day Delivery £7.95 £7.95 DHL
Mattresses (including Wholesale) Free Free Furdeco
Furniture Free Free Furdeco

Size Guide

Size Guides

BED SIZE DUVETS
(W x L)
Cot Bed 120cm x 150cm
47" x 59"
Single 135cm x 200cm
53" x 79"
Double 200cm x 200cm
79" x 79"
King Size 230cm x 220cm
91" x 87"
Superking 260cm x 220cm
102" x 87"
Emperor 290cm x 235cm
114" x 93"
PILLOWS (W x L)
Junior 40cm x 60cm
16" x 24"
Standard 50cm x 75cm
20" x 30"
Superking 50cm x 90cm
20" x 35"
Square 65cm x 65cm
26" x 26"
Euro Small 50cm x 60cm
20" x 24"
BED SIZE DUVET COVERS
(W x L)
Cot Bed 120cm x 150cm
47" x 59"
Single 135cm x 200cm
53" x 79"
Double 200cm x 200cm
79" x 79"
King Size 230cm x 220cm
91" x 87"
Superking 260cm x 220cm
102" x 87"
Emperor 290cm x 235cm
114" x 93"
PILLOWCASES (W x L)
Junior 40cm x 60cm
16" x 24"
Standard 50cm x 75cm
20" x 30"
Superking 50cm x 90cm
20" x 36"
Square 65cm x 65cm
26" x 26"
Euro Small 50cm x 60cm
20" x 24"

*Oxford edge pillowcases have an additional 5cm on each side.

BED SIZE FLAT SHEETS
(W x L)
Cot Bed 120cm x 170cm
47" x 67"
Single 178cm x 254cm
70" x 100"
Double 228cm x 254cm
90" x 100"
King Size 270cm x 290cm
106" x 114"
Superking 270cm x 300cm
106" x 118"
Emperor 320cm x 290cm
126" x 114"
BED SIZE FITTED SHEETS - STANDARD
(W x L x D)
Single 90cm x 190cm x 30cm
35" x 75" x 12"
Double 135cm x 190cm x 30cm
53" x 75" x 12"
King Size 150cm x 200cm x 30cm
59" x 79" x 12"
Superking 180cm x 200cm x 30cm
71" x 79" x 12"
Emperor 200cm x 200cm x 30cm
79" x 79" x 12"
Small Single 75cm x 190cm x 30cm
30" x 75" x 12"
Small Double 120cm x 190cm x 30cm
47" x 75" x 12"
Euro Single 90cm x 200cm x 30cm
35" x 79" x 12"
Euro Double 140cm x 200cm x 30cm
55" x 79" x 12"
Euro King 160cm x 200cm x 30cm
63" x 79" x 12"
BED SIZE FITTED SHEETS - DEEP
(W x L x D)
Single 90cm x 190cm x 40cm
35" x 75" x 16"
Double 135cm x 190cm x 40cm
53" x 75" x 16"
King Size 150cm x 200cm x 40cm
59" x 79" x 16"
Superking 180cm x 200cm x 40cm
71" x 79" x 16"
Emperor 200cm x 200cm x 40cm
79" x 79" x 16"
BED SIZE VALANCES
(W x L x D)
Single 90cm x 190cm x 40cm
35" x 75" x 16"
Double 135cm x 190cm x 40cm
53" x 75" x 16"
King Size 150cm x 200cm x 40cm
59" x 79" x 16"
Superking 182cm x 200cm x 40cm
72" x 79" x 16"
BED SIZE MATTRESS PROTECTORS
(W x L x D)
Single 90cm x 190cm x 30cm
35" x 75" x 12"
Double 135cm x 190cm x 30cm
53" x 75" x 12"
King Size 150cm x 200cm x 30cm
59" x 75" x 12"
Superking 180cm x 200cm x 30cm
71" x 75" x 12"
Emperor 200cm x 200cm x 30cm
75" x 75" x 12"
Small Single 75cm x 190cm x 30cm
30" x 75" x 12"
Small Double 120cm x 190cm x 30cm
47" x 75" x 12"
Euro Single 90cm x 200cm x 30cm
35" x 75" x 12"
Euro Double 140cm x 200cm x 30cm
55" x 75" x 12"
Euro King 160cm x 200cm x 30cm
63" x 75" x 12"
PILLOW PROTECTORS (W x L)
Standard 50cm x 75cm
20" x 30"
Superking 50cm x 90cm
20" x 36"
Square 65cm x 65cm
26" x 26"
Euro Small 50cm x 60cm
20" x 24"

*Oxford edge pillowcases have an additional 5cm on each side.

BED SIZE DUVET PROTECTORS
(W x L)
Cot Bed 120cm x 150cm
47" x 59"
Single 135cm x 200cm
53" x 79"
Double 200cm x 200cm
79" x 79"
King Size 230cm x 220cm
91" x 87"
Superking 260cm x 220cm
102" x 87"
Emperor 290cm x 235cm
114" x 93"
BED SIZE MATTRESS TOPPERS
(W x L)
Single 90cm x 190cm
35" x 75"
Double 135cm x 190cm
53" x 75"
King Size 150cm x 200cm
59" x 79"
Superking 180cm x 200cm
71" x 79"
Emperor 200cm x 200cm
79" x 79"
Small Double 120cm x 190cm
47" x 75"
BED SIZE MATTRESSES
(W x L)
Cot Bed 70cm x 140cm
2ft 3" x 4ft 6"
Single 90cm x 190cm
3ft 0" x 6ft 3"
Double 135cm x 190cm
4ft 6" x 6ft 3"
King Size 150cm x 200cm
5ft 0" x 6ft 6"
Superking 180cm x 200cm
6ft 0" x 6ft 6"
Emperor 200cm x 200cm
6ft 6" x 6ft 6"
Small Single 75cm x 190cm
2ft 6" x 6ft 3"
Small Double 120cm x 190cm
4ft 0" x 6ft 3"
Euro Single 90cm x 200cm
3ft 0" x 6ft 6"
Euro Double 140cm x 200cm
4ft 7" x 6ft 6"
Euro King 160cm x 200cm
5ft 3" x 6ft 6"
BED SIZE DIVANS
(W x L x H)
Double 135cm x 190cm x 39cm
4ft 6" x 6ft 3" x 1ft 3"
King Size 150cm x 198cm x 39cm
5ft 0" x 6ft 6" x 1ft 3"
Superking 180cm x 198cm
6ft 0" x 6ft 6" x 1ft 3"

TOWELS (W x L)
Face Cloth 30cm x 30cm
12" x 12"
Hand Towel 50cm x 100cm
20" x 39"
Bath Towel 70cm x 140cm
28" x 55"
Bath Sheet 100cm x 160cm
39" x 63"
Pool Towel 100cm x 160cm
39" x 63"
Jumbo Bath Sheet 100cm x 200cm
39" x 79"

Please note mattress deliveries are weather permitting and if the first delivery date offered is refused then we can’t guarantee the next offer will be before Christmas.

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100 Night
Mattress Trial

A high-performance mattress to help you get the most out of every day.

A comfortable night's sleep is more than a luxury. It's a necessity for good physical and mental health. Unfortunately, too many of us put up with aches and pains at night - and this affects how we feel during our waking hours. This mattress has been developed with front-line healthcare experience and uses the same technology you'd find in high-grade medical mattresses. The result? A mattress that's so effective at supporting your body as you sleep, that it's used by professional sports players and recommended by medical professionals. And if it's good enough for them, it's good enough for the rest of us.

Buy a mattress and divan base and saveBuy a mattress and divan base and saveBuy a mattress and divan base and save

Features and Facts

  • Medical Grade Foam
    This special mattress is made from Medical Grade™ Foam and uses PostureCell® technology. This combination adapts to your body shape and sleeping position to give you posture-relieving support as you rest. Unlike other foam mattresses, this highly researched mattress is naturally cooling for an undisturbed and restful night's sleep. In fact, it's proven to provide 69% faster cooling than a standard memory foam mattress. What's more, this mattress is hypoallergenic, so even sensitive sleepers can benefit from an excellent night's sleep.

  • Accolades a-plenty
    This mattress has built up quite a following. Not only is it recommended by health professionals such as physiotherapists, but it's also used by elite and professional sportspeople to increase the effectiveness of their rest and recovery and improve their performance.

  • No-Turn Technology
    There's no need to turn this mattress, just rotate it regularly to keep it in good shape. The stitched handles help you position your mattress with ease. For further information, see our care guide below.

  • British Made
    This mattress is made in the UK and is NBF accredited. It also comes with a five-year guarantee. Read our care guide to get the best from your mattress and to ensure your guarantee remains valid through its lifetime.

Technical details

More Information
SKUmammoth_mattress_grouped
TypeSoak&Sleep Mattress
Product GuaranteeThis mattress has a 5 year guarantee.
FirmnessFirm
Allergy Friendly?No
Depth24cm
FSC AccreditedNo
Designed inUK
Manufactured inUK
Disclaimer

Please note that non-faulty mattress returns will be a charged service of £45.

The Look & Feel

  • Regular Depth

    This mattress is firm and 24cm deep. We recommend standard depth protectors and sheets for this mattress.

  • Full Body Support

    Three PostureCell® zones support your body where you need it most, helping provide relief from aches and pains.

  • Keep your Cool

    This mattress is covered with a luxuriously smooth Tencel cover for a soft, cooling sleeping surface that has excellent moisture-wicking abilities.

  • Made to Last

    This mattress has a side stitched border for a robust finish that prevents side sagging.

Find out more

How much is delivery?

All mattress and furniture orders have free delivery.

Who do you deliver with?

We use Furdeco services for our mattress and furniture deliveries.

What can you expect from our delivery service?

Furdeco will contact you to book in delivery time and will text you the day before the delivery to confirm the time slot.  On the day of delivery, they will call you when they are half an hour away so you have time to get prepared. 

The folks at Furdeco are so nice that they will carry your mattress or furniture into whichever room you need it in... usually the bedroom. On rare occasions, Furdeco will not deliver to a specific room if they think it is unsafe to do so, or if there would be a risk of damaging your property. 

Do you deliver to my address?

We can only deliver mattresses and furniture to UK mainland postcodes at this time.

When will my mattress be delivered? 

Delivery within 3 to 4 weeks

Can you remove my old mattress?

We're unable to offer this service at the moment but we're busy behind the scenes working hard to implement this for the future - watch this space! We welcome customer feedback after our checkout, so if this was an important factor in your decision, please tell us! 

How does the 100-night trial work?

We want you to be delighted with your new Soak&Sleep mattress and we're so confident that we offer a 100 night trial with all new mattress purchases!

All we ask is that you sleep on your new mattress for a minimum of 30 days. If after this time, or up to 100 nights you decide it’s not the right one for you, you can return it with our free returns service.

Important: you must use a mattress protector as part of this trial. If you don’t have one, why not use our bestselling Luxury Cotton Protector? If you have not used a mattress protector or if the mattress is marked, misused or dirty we will not refund your purchase.

When does the trial start? 

Your 100-night trial starts the day your mattress is delivered and received by you.

Do I need to keep the packaging? 

It's not compulsory, but as we're all trying to do our part to reduce our use of plastic it would be appreciated if you're able to store it whilst you're trailing your mattress. 
If you don't, not to worry, our lovely collection team will bag it up when they come to pick it up.

What if I don't get along with my mattress? 

If the mattress isn't 100% right for you simply email us at [email protected] or call 01483 616 616 and we'll check a few details and then arrange a collection for you. Full T&C's available here

What happens to a mattress if it's returned?

Don't worry, it will never go to waste! Returned mattresses are picked up and donated to the British Heart Foundation charity, who sell through their UK based stores, where 100% of the proceeds go to help support the charity. 

 

Anything else I should know? 

Your mattress may have a “new” smell because it’s been wrapped up and stored safely in plastic packaging. Don’t be put off, just give your mattress a good airing and the smell will vanish in a couple of days.

The 100-night trial is not applicable for Wholesale Customers.

If your mattress in unused and there is no fault we can arrange a collection for a refund (a £45 charge will be applied for this service).

All of our mattresses are made in the UK and are NBF accredited.

National Bed Federation ApprovedNational Bed Federation ApprovedNational Bed Federation Approved

Read our care guide to get the best from your mattress and to ensure your guarantee remains valid through its lifetime.

Care

Your mattress will feel different according to the base it's placed on. Any bed base will work, so long as it is well-ventilated - your mattress needs to breathe for it to stay in good condition. Always choose the right size mattress for your bed base. Too small, and it will look strange, too large and you'll damage the mattress. Sagging or broken bed bases will damage your new mattress, we recommend buying a new bed base (with the slats being no more than 7cm apart) at the same time as your mattress.

  • 1
    Welcome your new mattress
    You may notice a slight odour when removing your mattress from it's packaging; this is normal and will go away after couple of days. Your mattress may have compressed slightly during the delivery process; leave your mattress to air and it will soon bounce back.
  • 2
    Rotate away
    Your mattress will adapt to the weight and contours of your body; rotating your mattress from foot to end will keep the filling even and extend the life of your mattress. Rotating a mattress is a two-person job, so get some help.
  • 3
    Settle down
    After a few weeks of use, you might notice that the sleeping areas are wearing more quickly than the rest of the mattress. Don't panic! Mattresses with very soft, natural layers do naturally compress slightly and it's a sign of a high quality fill. You can minimise this settlement by regularly rotating your mattress and using a mattress topper.
  • 4
    Protect what's precious
    Always, always, always use a mattress protector. It helps keep your mattress fresh and clean and extends the life of your mattress.
  • 5
    Spot on
    If the worst happens and you spill on or mark your mattress, spot clean it with soapy water and a cloth. Allow it time to dry thoroughly before making up your bed again.
  • 6
    Pull back the covers
    Keep things healthy by airing your bed each day. Half an hour or so while you're showering and getting dressed should do the trick. This helps excess moisture to evaporate so your bed stays fresher and cleaner. Once a week you should air your bed for a few hours by turning back all bedding from the mattress to allow any moisture to evaporate.

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