The SleepSoul Harmony mattress combines memory foam and convoluted foam to help you drift into a deep, restful sleep.Featuring 4cm of convoluted foam, 1cm of memory foam and another 2.5cm of convoluted foam, the SleepSoul Harmony mattress has to be felt to be believed. The convoluted foam is a breathable layer that provides advanced airflow for a cooler night's sleep. It also reduces pressure off joints and muscles.The 1cm layer of memory foam allows your body to sink deep into the mattress, offering comfort and stability unlike traditional foam. 1000 individual edge-to-edge pocket springs keep you stable and supported as you sleep. You'll avoid the 'roll-together' effect, keeping you and a partner secure on the bed for a more peaceful night's sleep.The Harmony mattress is vacuum sealed and packed into a box for freshness and convenience. Just release from the box, remove the inner plastic wrap and, like magic, watch as your new mattress begins to take shape. In 2 hours, it will be good; in 48hours, it will be great.Each SleepSoul pocket-sprung mattress comes with a 10-year warranty as standard, so you can enjoy a decade of good sleep.Product Details• Pocket Spring Hybrid mattress• Medium feel• Generously padded pillowtop layer for extra comfort with extra memory foam• Three layers of foam and memory foam• 1000 individually nested springs conform to your bady shape, supporting you where you need it most, and preventing "roll together" effect.• Deep mattress with 32 cm depth• Quilted finish• Anti-Slip base for additional stability• Integrated handles for ease of rotation• Conveniently rolled, vacuum-packed, and boxed for easy delivery -- simply unwrap and watch it expand to full size within hours.• 10 year manufacturers warranty (subject to terms and conditions)• Handmade in the UKProduct Composition - Springs, Polyester, FoamProduct DimensionsSingle 190 cm x90 cm x30.8 cm , Weight - 27 KGSmall Double 190 cm x 120 cm x 30.8 cm , Weight - 38 KGDouble 192.5 cm x 137 cm x 31.5 cm , Weight - 42 KGKing 200 cm x 150 cm x 30.8 cm , Weight - 48.5 KGSuper King 200 cm x 180 cm x 30.8 cm , Weight - 58 KGPackaged DimensionsSingle:Package Dimensions - 101 cm x 38 cm x 37 cm, Weight 29.5 kgSmall Double:Package Dimensions - 132 cm x 38 cm x 38 cm, Weight 38 kgDouble:Package Dimensions - 146 cm x 38 cm x 38 cm, Weight 42 kgKing:Package Dimensions - 161 cm x 38 cm x 38 cm, Weight 48.5 kgSuper King:Package Dimensions - 192 cm x 38 cm x 38 cm, Weight 58 kg