Dimensions & Weight:Mattress overall size80'L x 60'W x 12'HPackage Dimension21'L x 21'W x 43'HMattress Weight63 LBSPackage Weight67 LBSWeight Capacity1500 LBSSpecifications：Product Name12'' Customized Memory Foam MattressComfort LevelsDIY Customized Firmness(Medium/Plush/Firm)Number of Fill Layers4Mattress Type(Style)Mattress OnlyMattress Fill TypeGel&Charcoal Memory FoamCover MaterialPremium hypoallergenic CoverMattress Top TypeTight topBox Spring RequiredBox Spring Not RequiredCountry of OriginVietnamProduct Warranty10 Years warrantyDescription：Charcoal & Gel Space Technology memory foam is present in the top layer of the mattress.The perforated breathable foam helps reduce heat. Tiny holes move hot air and body heat away, bring you Cooling & Zero Gravity Sleepiness.The durable base foam prevents sinking and sagging and supports the whole body.This mattress provides three layers of CertiPUR-US certified premium foam for a combination of support, breathability, and coziness.The zip-off cover can be completely disassembled, so the white upper knit cover can be washed separately.This mattress is the perfect introduction to a high quality at a comfy price.