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Protect your products
5-Year Accident Cover £22

We know how important it is to keep your new sleep products safe, but we also know accidents can happen. With Accident Cover, we’ll help you keep your bed and/or mattress in their very best condition.

We are paid by the insurer through commission, which is included in the premium you pay.

So what is covered?
  • Food and drink spills such as coffee or red wine
  • Ink marks from biros, permanent markers etc
  • Make-up and cosmetic stains
  • Accidental damage caused by pets
  • Burns from heated appliances such as straighteners or curlers
  • Rips and tears
  • Damage causing breakage to the frame
What is not insured?
  • Deliberate damage caused by you or any person
  • General wear and tear
  • Accumulation of damage or staining
  • Any structural or manufacturing defects
  • Accidental staining or damage caused by the use of incorrect cleaning products
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Goes like a dream

WHY NOT TRY OUR AWARD-WINNING SLEEP TECH?

BLACK FRIDAY: UP TO 30% OFF EVERYTHING  (T&Cs)

Super King Size Fitted Sheets

The sheets that dreams are made of… Enhance your sleeping experience with Simba’s soft, breathable and luxurious super king fitted sheets.
Black Friday lowest prices
Performance Fitted Sheet

Performance Fitted Sheet

SATIN WEAVE  |  400TC

  • Soft cotton to keep you fresh and comfortable


  • Gives a subtle sheen and a smooth, luxury feel

Super King £70
Sold out
Simba Performance Fitted Sheet Refurbished refurbished

Simba Performance Fitted Sheet Refurbished

SATIN WEAVE  |  400TC

Super King £39
Sold out
Simba Performance Fitted Sheet Refurbished refurbished

Simba Performance Fitted Sheet Refurbished

SATIN WEAVE  |  200TC

Super King £34
Sold out

  • Why choose super king size fitted sheets from Simba?

    Treat yourself to a bed upgrade with Simba super king fitted sheets. We combine soft cotton with our innovative Stratos® technology, which is designed to keep you fresh all night long. 

    As well as feeling indulgent, our sleep designers have made sure our sheets fit snugly by using sturdy elastic around the edges; with no uncomfortable creases or annoying loose corners, you can be sure of a great night’s sleep. 

  • What materials do we use to make our super king fitted sheets?

    Our super king bed sheets are made with soft cotton. Known for being soft and breathable, it’s an ideal choice if you’re after a comfortable sleep. We’ve also added our ground-breaking Stratos® ‘cool-touch’ technology, meaning you’ll rest fresher whatever the season. Since we’re committed to bringing you a more responsible sleep, we strive to source our cotton as transparently as we can. That’s why we’re a proud member of the Better Cotton Initiative.

  • What’s the thread count of Simba super king bed sheets?

    Our super king bed sheets are available in two thread counts:

    • 200 Thread Count Percale Weave Crisp, light and just right, our percale weave sheets have a simple criss-cross pattern that gives them a smooth and durable structure.
    • 400 Thread Count Satin Weave These soft and luxurious sheets have a top surface sheen, drape extremely well and are naturally wrinkle-resistant. Our satin weave sheets are a bit heavier than percale.

  • What size is a Simba super king fitted sheet?

    Simba super king fitted sheets are W180cm x L200cm, the standard size for a UK super king bed, and are suitable for all mattresses up to 40cm deep.

    Simba also offers fitted sheets in single, double and king size.

  • How do you wash a super king fitted sheet?

    Just pop your bed sheet in the machine at 40°C and tumble dry it on the lowest heat seating.

Happy Sleepers

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