GENERAL DESCRIPTION Enjoy a deeper, longer, and sweeter sleep with our mattress designed with a two-layer full foam system. It features a top layer of 4cm gel memory foam that is naturally antimicrobial and resistant to allergens, mold, bacteria, and dust mites, along with a 16cm sturdy support foam for great comfort and durability. The 2 in 1 design offers H3 medium firm and H4 firm options, allowing you to choose the firmness that suits you best. TECHNICAL SPECIFICATIONS Fill Material: Memory Foam Special Features: Natural Filling, Foam Top, Hypoallergenic, Fire-Retardant Colour: White+Grey Top Style: Gel Top Size: 3FT Single (90x190x20cm) COMPATIBILITY AND ACCESSORIES 2 in 1 design with H3 medium firm & H4 firm options.