# Amazon Basics Hybrid Pocket Spring Mattress, King, BS7177, 22cm

Source: https://www.ranked10.co.uk/home/best-mattress/amazon-basics-bs7177
Ranked #6 in "Best Mattress 2026: Twelve Layers, and No Firmness": https://www.ranked10.co.uk/home/best-mattress

- Price: £139.99 (checked on Amazon UK on 2026-09-13)
- Amazon rating: 4.2 from 124 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B09NCQQYB2?tag=ranked10-21

The Amazon Basics hybrid mattress costs £139.99 and is rated 4.2 stars from 124 ratings, with pocket springs, pressure relief foam and a 22 centimetre depth.

It takes sixth because it is the only mattress here that names the UK fire standard it is tested to — BS7177 — and because the same page instructs its owner to hand wash a 29 kilogram king size mattress.

## Specification

| Field | Value |
|---|---|
| Certification | BS7177 compliant, stated |
| Care | Hand wash only |
| Cover field | "Polyester" or "Polyester blend" |
| Dimensions | 22cm, given as 8.66 inches too |
| Weight | 29 kg |
| Ratings | 4.2 from 124 |

## Questions people ask

**What is BS7177?**

The British fire safety standard for mattresses and bed bases.

**Do other mattresses meet it?**

They must to be sold here; only this listing says so.

**Can it be washed?**

The listing says hand wash only, which nobody can do.

**How deep is it?**

22 centimetres.

**Why is it sixth?**

Because naming the standard matters and the rest of the page was not read twice.

**How many ratings does it have?**

124 at the time of collection, averaging 4.2 stars, with 61 per cent five-star and 9 per cent one-star.