This product will be dispatched by one of our trusted suppliers. You’ll be contacted by their selected courier about your delivery. This item will be delivered within 14 working days. Born from UK healthcare, Mammoth are experts in helping people feel better. When you choose Mammoth, you can be confident that you’ve bought a mattress that not only feels great, but also does you good too. So, you can be at your best. Mammoth are proud to work in partnership with the Chartered Society of Physiotherapy and their mattresses have been shown to improve sleep in scientific tests by the Centre for Sleep Research. Your introduction to better sleep. A firmer feel with 40mm of Mammoth’s Medical Grade Foam for more comfort, layered on top of a highly supportive foam base and all wrapped up in the sumptuous Rise quilted cover. It also arrives in a box – so getting your Mammoth into your bedroom is really easy. Firm Feel. No Turn Mattress – just rotate to keep the fillings fresh. Depth of mattress – 24cm.For your peace of mind this product is manufactured by a National Bed Federation Accredited Manufacturer and meets all UK Fire Regulations.