# slily 12 Inch Double Mattress for Back Pain, 7-Zone, 250kg Limit

Source: https://www.ranked10.co.uk/home/best-mattress-for-back-pain/slily-back-pain
Ranked #4 in "Best Mattress for Back Pain 2026: Orthopaedic, And Unmeasured": https://www.ranked10.co.uk/home/best-mattress-for-back-pain

- Price: £179.99 (checked on Amazon UK on 2026-09-13)
- Amazon rating: 4.7 from 354 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0F9FG2BKP?tag=ranked10-21

The slily 12 inch double mattress costs £179.99 and is rated 4.7 stars from 354 ratings, with seven zones, a 30 centimetre depth and back pain in its title.

It takes fourth because it is the listing that names the searcher's problem and the one that measures itself three times — the third set of figures being a king size, on a page selling a double.

## Specification

| Field | Value |
|---|---|
| Dimensions | 135 x 190 x 30, and 190 x 135 x 30, and 200 x 180 x 26 |
| Ratings | 4.7 from 354 |
| Weight capacity | 250 kilograms |
| Depth | 30 centimetres |
| Copy | "spruugs" and "Breahthable" |
| Firmness | "Firm but yielding" |

## Questions people ask

**Which size is it?**

The page says 135x190x30 and also 200x180x26.

**Is 200x180 a double?**

No: it is a king size.

**Is it firm?**

The listing says firm but yielding.

**How much can it take?**

250 kilograms, as stated.

**Why is it fourth?**

Because the record is good and the page contradicts its own size.

**How many ratings does it have?**

354 at the time of collection, averaging 4.7 stars, with 82 per cent five-star and 3 per cent one-star.