Bullet points:1, Elastic polyethylene: External thermal seat cushion, light and comfortable, non-fading, odorless and foldable. Using environmentally friendly polyethylene, it has a very flexible, soft and comfortable grip feeling, and high abrasion resistance.2, Insulation and moisture-proof: The thermal insulation folding pad adopts a waterproof and moisture-proof design, which has heat insulation and strong cold resistance. The foldable design is very convenient to put away. Lightweight and portable, easy to carry.3, Recyclable and safe: This product has passed many folding tests, and the cushion is safe. And the fold is treated to prevent tearing and can be folded 100,000 times. The cover is more comfortable to carry.4, Good shock absorption: Polyethylene, its semi-rigid foam will not lose its reduction performance after impact, and has very elastic and tension. What's more, it has strong strength and long service life.5, Widely used: These camping foam inserts are suitable for hiking, sports, picnic, camping, hiking, fishing and other outdoor sports. Outdoor camping mats are soft, dry, and warm, making them ideal for outdoor activities. Description:Portable moisture-proof pillow, foldable, sit and relax anytime, picnic, camping, outdoor rest, road rest, beach pillow, meet your needs.