Mattress Online Rock Hard Super Firm Foam Mattress
Cheapest
Was price
£1999.00
Official retailer
Retailer
Prices last updated: 10 July 2026
Mattress
Mattress Online Rock Hard Super Firm Foam Mattress
Size
Firmness
Firm
Construction
Depth (cm)
23
Layers
Layer Details
- Reflex Foam. A supportive foam that moulds to your body, which means it promotes spinal alignment and a slightly personalised feel despite the very firm surface. It's durable and resilient, holding its shape for an extended period of time.
Layer details from mattressonline.co.uk product page, September 2026.
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