COMFORTABLE, STRONG AND DURABLE MATERIAL: The HUTHIM picnic blanket consists of three parts. Covered with smooth pile for extra comfort and no pilling. The middle layer is made of sponge, which provides thickness and softness. The bottom of the picnic blanket is made of eco-friendly PEVA material, no irritating smell, waterproof and anti-corrosion. WATERPROOF PICNIC BLANKET: This beach mat has a durable waterproof backing that's easy to shake off and wipe away dirt, mud, wet grass and sand, making it super easy to clean. We recommend that you wash this beach mat by hand, preferably not in the washing machine. PICNIC BLANKET & EASY TO FOLD: Compared to 200 x 200 cm beach mats on the market, our 200 x 300 cm beach mat is larger. At the same time, our picnic blanket is easy to fold and store, no complicated operation is required, just follow the instructions to fold it in half twice, then roll it up. MULTIFUNCTIONAL PICNIC BLANKET: HUTHIM washable anti sand beach mat is not only suitable for outdoor use, but also indoor use. Whether it's a mat for camping and picnics, a picnic tablecloth or a padded beach mat for children and pets to play at home. AFTER-SALES GUARANTEE: If you have any questions about our insulated picnic blanket, beach mat or beach mat, please don't hesitate to contact us. We will provide you with a satisfactory solution in time according to the situation you encounter,