Material: Polyester, Back Material Type: Ethylene Vinyl Acetate. Size: 79"x 79" Construction Type: Machine Wash This waterproof picnic blanket measures 79''x 79'' unfolded, big enough for 5-8 adults sitting or 4 adults lying down, it is the best comfortable picnic mat for picnics with family, best friends or couples. Forfuturego picnic mat comprises 3 layers of upgraded fabric, thickened cloth on top, soft cotton in the middle, and durable and waterproof PVC backing, which can make you stay in a dry and comfortable mat for a pleasant picnic ourdoor time. Our outdoor picnic blankets are super easy to clean because of the durable and waterproof backing, and the comfortable fabric on the backing shakes and wipes off dirt, mud, wet grass, and sand with ease. what's more, it can be machine washed and cleaned, saving time without the trouble of hand washing. With the handbag style and portable design, the picnic blanket is convenient to take anywhere, it can shrink down to a very portable size and will not take up too much space, only 2.2 lb. Our oversized picnic blanket can be easily folded with velcro. Perfect for outdoor occasions such as park, beach, picnic, outdoor camping, travel, hiking, BBQ, etc. but also suitable for indoor occasions such as baby play, yoga, sleep, garden, party, and so on. Big enough for 5-8 adults sitting or 3 adults lying down, Perfect for sitting or lying on the grass, sand, floor, or any ground. 79''x79'' Portable Waterproof Picnic Blanket, Dandelion Pattern Mat Foldable Compact Beach Blanket for Beach,Camping on Grass, Waterproof, Sandproof, Best Gift For Friends & Families, Blue