Extra Deep Fitted Sheet – 40 cm Depth, 100% Egyptian Cotton, Fits Topper
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Details
40 cm deep · 100% Egyptian cotton · Elastic all round
The Extra-Deep Fitted Sheet That Actually Stays On
An extra-deep fitted sheet in 100% Egyptian cotton, made to go over a mattress and a topper together and stay smooth all night. Soft, breathable and comfortable in every season.


The real reason
If your sheet pings off at 3am, it's not you. It's the depth.
Ordinary fitted sheets are cut for thin, older mattresses. Add a topper, or a modern deeper mattress, and the corners simply cannot hold.
This sheet is 40 cm deep with elastic all the way round. It grips your mattress and topper together and stays smooth until morning.

Why it fits
Built to fit the bed you actually have
40 cm of depth and all-round elastic, made to stay on wash after wash.
- Deep enough for both: 40 cm of depth clears your mattress and topper together. No squashing the topper, no gaps at the corners.
- Elastic all the way round: not four loose corners. A full elastic hem hugs the whole bed for a smooth, tight surface.
- Stays put all night: no more re-tucking at 3am. Make the bed once and it holds, night after night.
On real beds, over mattress and topper








More than just a sheet
Why people choose it
The full comparison
Why it beats an ordinary sheet
| This deep sheet | Standard sheet | Cheap "deep" sheet | |
|---|---|---|---|
| Fits a mattress + topper | ✓ | ✗ | ✗ |
| Elastic all the way round | ✓ | ✗ | ✗ |
| 100% Egyptian cotton | ✓ | ✗ | ✗ |
| Stays on all night | ✓ | ✗ | ✗ |
| Machine washable, holds its fit | ✓ | ✗ | ✗ |

Sizes
Pick the size of your mattress
Choose the size that matches your mattress; every size has the same 40 cm extra-deep fit, so the depth takes care of the topper.
- Single – 90 × 190 cm
- Small Double (4ft) – 120 × 190 cm
- Double – 135 × 190 cm
- King – 150 × 200 cm
- Super King – 180 × 200 cm
Questions people ask
Will it fit over my mattress and topper?
Yes, that's exactly what it is built for. The 40 cm (15.7 in) depth clears a standard mattress plus a topper together, and the full elastic hem holds it all smooth. Pick the size that matches your mattress.
What are the exact sizes?
Single 90 × 190 cm, Small Double (4ft) 120 × 190 cm, Double 135 × 190 cm, King 150 × 200 cm and Super King 180 × 200 cm. Every size is 40 cm deep.
What's it made from?
100% Egyptian cotton, for a soft, breathable, hotel-bed feel. It is temperature-regulating and moisture-wicking, and hypoallergenic for sensitive skin.
How do I wash it?
Machine wash cool and tumble dry low. It keeps both its fit and its softness wash after wash, needs very little ironing and won't shrink out of fit.
Specifications
- Material: 100% Egyptian cotton
- Depth: 40 cm (15.7 in), elastic all the way round
- Sizes: Single 90 × 190 cm, Small Double 120 × 190 cm, Double 135 × 190 cm, King 150 × 200 cm, Super King 180 × 200 cm
- Care: machine wash cool, dry low, minimal ironing
What's in the box
- 1 × extra-deep fitted sheet in your chosen size