Firmness
Type
Pocket Spring
Depth (cm)
Number of Layers
Trial Period (nights)
60
Warranty (years)
Price Range
£499 to £900
Best Sleeping Position(s)
Certifications
Assessed from the specification published by Mattress Man, captured September 2026, and from regular price comparison across our UK retail partners.
Pocket springs are a sensible starting point if you share a bed, since each spring compresses independently and that tends to limit how much of your partner's movement you feel. At a starting price of £499, this sits in accessible territory for a pocket sprung mattress, and the range up to £900 covers larger sizes. Buying through Mattressman also brings that retailer's 60-night trial, which gives you a proper stretch of nights to decide rather than a quick showroom lie-down. The honest caveat: with no published spring count, depth or firmness rating, you are relying more than usual on the trial period to confirm it suits you.
Key Features & what's inside
Awaiting up to date specifications. Please check back later.
Who's it NOT for?
If you want to compare specifications carefully before buying, this model may frustrate you: no firmness rating, spring count or depth is published, so lightweight or heavier sleepers cannot easily judge suitability in advance. It is also stocked by only one retailer, which limits your ability to shop around on price.
Arthur Sleep Graphite Arthur Mattress
View all mattresses
What sizes does the Arthur Sleep Graphite Arthur mattress come in?
Five UK sizes are available: Single, Small Double, Double, King and Super King. Prices range from £499 to £900 depending on the size you choose.
Does the Arthur Sleep Graphite Arthur mattress come with a trial?
Mattressman, the retailer stocking this mattress, lists a 60-night trial. That is the retailer's own offer rather than a manufacturer promise, so check the terms with them directly before you buy.
How quickly can the Graphite Arthur mattress be delivered?
Mattressman lists free next day delivery for this mattress, with a handling time of 0 to 1 days and transit of 1 to 3 days. These are the retailer's delivery terms, so confirm availability for your postcode at checkout.
Is the Arthur Sleep Graphite Arthur a pocket spring mattress?
Yes. It uses pocket springs, meaning each spring sits in its own fabric pocket and moves independently, which helps limit motion transfer between partners. The spring count and construction layers are not published on the listing we found.
Couldn't find an answer to your question? Send us a message