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image 1 of Arthur Sleep Rock Arthur Mattress - Extra Firm - 800 Pocket Springs - King | White | King
image 1 of Arthur Sleep Rock Arthur Mattress - Extra Firm - 800 Pocket Springs - King | White | King
image 1 of Arthur Sleep Rock Arthur Mattress - Extra Firm - 800 Pocket Springs - King | White | King
image 1 of Arthur Sleep Rock Arthur Mattress - Extra Firm - 800 Pocket Springs - King | White | King
image 1 of Arthur Sleep Rock Arthur Mattress - Extra Firm - 800 Pocket Springs - King | White | King
image 1 of Arthur Sleep Rock Arthur Mattress - Extra Firm - 800 Pocket Springs - King | White | King
image 1 of Arthur Sleep Rock Arthur Mattress - Extra Firm - 800 Pocket Springs - King | White | King
image 1 of Arthur Sleep Rock Arthur Mattress - Extra Firm - 800 Pocket Springs - King | White | King
image 1 of Arthur Sleep Rock Arthur Mattress - Extra Firm - 800 Pocket Springs - King | White | King
image 1 of Arthur Sleep Rock Arthur Mattress - Extra Firm - 800 Pocket Springs - King | White | King

Arthur Sleep Rock Arthur Mattress - Extra Firm - 800 Pocket Springs - King | White | King

Colour: White

Size

FREE delivery

£199.00

Collect Clubcard points on Marketplace products

Colour: White

Size

Sold and sent by Mattressman Ltd

Sent by courier

  • FREE standard delivery between Wed 15 Apr - Thu 16 Apr

  • FREE express delivery between Wed 15 Apr - Thu 16 Apr if you order before 12pm

Returns available within 30 days.

Highlights

  • 800 pocket springs provide individual, reactive support across the entire mattress, reducing movement transfer and helping maintain healthy posture.
  • Extra firm tension delivers reliable orthopaedic-style support, ideal for back and stomach sleepers who prefer a sturdier, more supportive feel.
  • Soft foam comfort layer balances the firmness with gentle cushioning for a smoother surface and a more comfortable night’s sleep.

Description

Experience unwavering support with the Arthur Sleep Rock Arthur Mattress, expertly designed for those who prefer a truly firm and stable sleep surface. Built with an 800 pocket spring system, this mattress provides tailored support across every pressure point, maintaining perfect alignment throughout the night. Deep layers of high-density fillings and a firm structure create a resilient, long-lasting feel, while a layer of soft foam adds just the right touch of comfort on top. Finished in a breathable, quilted fabric that promotes airflow and freshness, the Rock Arthur combines strength and subtle cushioning for consistent, restorative rest.

Measurements

  • Height
    200cm
  • Width
    150cm
  • Depth
    25cm

Care InstructionsSingle-sided. Rotate regularly. Arrives vacuum-packed. Please open carefully and leave up to 24 hours to fully inflate.
Item Firmness DescriptionExtra Firm
Material CompositionFabric
Model NameArthur Sleep Rock Arthur
SizeKing

Delivery
  • FREE standard delivery between Wed 15 Apr - Thu 16 Apr
  • FREE express delivery between Wed 15 Apr - Thu 16 Apr if you order before 12pm
Returns

Not happy with a Marketplace item? You can request a return and refund online up to 30 days after the delivery date. You'll need to return the item to the Marketplace seller.Our returns policy

Arthur Sleep Rock Arthur Mattress - Extra Firm - 800 Pocket Springs - King | White | King
Arthur Sleep Rock Arthur Mattress - Extra Firm - 800 Pocket Springs - King | White | King

FREE delivery

£199.00

FREE delivery

Colour: White

Size

FREE delivery

£199.00

Collect Clubcard points on Marketplace products

Colour: White

Size

Sold and sent by Mattressman Ltd

Sent by courier

  • FREE standard delivery between Wed 15 Apr - Thu 16 Apr

  • FREE express delivery between Wed 15 Apr - Thu 16 Apr if you order before 12pm

Returns available within 30 days.

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