Stressfree Semi Ortho Dual Sided Mattress Super King
£297.75£600.00save 50%
Available at Wallis · same price at Dorothy Perkins and Debenhams
Get this deal at Wallis →Compare 3 shops
Price history
Tracked since 12th Jul 2026Price unchanged since 12th Jul 2026
One listing shows a ‘was’ price of £600.00. In 107 days of tracking, the highest price we've recorded for this product is £297.75, so check any advertised saving against the price history above. How to spot a fake RRP →
- Dual-sided for extended longevity and even wear
- 13.5-gauge spring system for stability and responsiveness
- Semi-ortho filling provides a balance of cushioning and firmness
- Luxury stretch knit cover for enhanced comfort and breathability
- Approximately 10 inches thick
About this product
The Knight Sleep Stressfree Semi Ortho Dual Sided Mattress Super King is stocked by 3 shops we compare on Shopperazzi, all part of Debenhams Group. Listed prices start at £297.75.
Experience restful nights with the Knight Sleep Stressfree Semi Ortho mattress. This dual-sided, Super King size mattress features a 13.5-gauge spring system for responsive support and is finished with a hand-tufted design for even filling distribution.
Crafted with polyester and encased in a luxury stretch knit cover, this mattress offers a balance of cushioning and firmness. It measures approximately 10 inches thick and is delivered flat, made in the UK with a 1-year warranty.
Product details
- Brand
- Knight Sleep
- MPN
- 5061089971129
- GTIN
- 05061089971129
- Condition
- new
- Category
- Home & Garden > Mattresses
Frequently asked questions
What is the warranty on this mattress?
The Knight Sleep Stressfree Semi Ortho Dual Sided Mattress comes with a 1-year warranty.
How is this mattress delivered?
This mattress is delivered flat, not vacuum packed or rolled.
Where is this mattress made?
The Knight Sleep Stressfree Semi Ortho Dual Sided Mattress is made in the UK.
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