This value mattress provides excellent long-lasting, durable comfort, perfect for guest bedrooms, kids beds, apartments, and lofts. It features a medium feel offering both lumbar support from steel coil springs and pressure relief from comfort foam. The mattress is made in the UK, complies with BS7177 and National Bed Federation regulations, and arrives compressed and rolled in a box for easy setup. Allow 48 hours for full expansion. Specifications: Dimensions: H:190.0 x W:135.0 x D:18.0 cm, Colour: White, Guarantee:12 Month, Material: Coil Spring, Comfort Foam And Polyester, Model Number: 5056483300026. This hybrid mattress is designed to conform to your body shape, align the spine, and reduce pressure points on hips, lower back, and neck. It has a hypoallergenic, soft-knit cover and is packaged using advanced compression and rolling machines to reduce our carbon footprint.