MOVE SERENELY - Moving is often a source of stress and error: Slide a mattress down the stairs, get it dirty, stain it. PERFECT FOR STORAGE - The storage mattress protection cover has been designed to stay in an attic or cellar for a long time: storage cover resists time, breathable, insulating, dust-proof and mildew-proof Outdoor mattress cover/mattress storage bag/mobile mattress bag made of waterproof and dustproof oxford fabric This product is made of 210D PU coated oxford fabric silver and waterproof silver coated fabric (the silver coating can prevent ultraviolet rays and dissipate heat). Dustproof, many functions, universal for all seasons. Simple installation, light weight, easy to fold and carry. Nano-environmental materials, anti-aging, service life, water resistance, UV protection, heat dissipation, firmness is better than polyester materials. Note: the picture is for reference only, please refer to the actual product, thank you. ! ! (excluding mattress) Product name: mattress cover. Material: 210D Oxford cloth Water pressure: 3500 Color: Black Size: about length 196* width 148* height 38CM Weight: about 700g Package included: 1 piece