EVA Foam Cushion Seat Pads , Blu7ive 4 Pcs / 2Pcs/1Pcs a Set Portable Folding Waterproof Mat Seat for Outdoor Sport Camping Picnic This camping pad is thermal insulation and cold-its good structure closed cell, effectively reducing air convection caused by energy exchange, more insulation and cold This sleeping pad camping resistance to water structure, non-absorbent, moisture, water resistance is better This folding foam mattress is corrosion-resistant to water, oil, acid, alkali and other chemicals, corrosion and more anti-bacterial, non-toxic, tasteless, non-polluting. absolute environmental protection The biggest advantage of this foldable foam mattress is light.,easy to carry, easy to fold,also it has massage and ventilation effect This folding camp mattress is year-round outdoor sports and leisure is the best partner. People will no longer be afraid of the cold, adhesive dust, wet pants