Arthur Sleep King Arthur Mattress

100-Night Free Trial

We believe in great sleep, guaranteed.

That's why every mattress you purchase from Wayfair.co.uk comes with a 100-Night Trial. Adjusting to a new mattress takes time so try yours for up to 100 nights. If you don't love your new mattress within the first 100 nights, contact our mattress experts to arrange a return. Please note this excludes Mattress Toppers, Cot Mattresses, Air Mattresses, and Open Box Mattresses. You may return or exchange a mattress once per order.