Extra large: The size of the beach mat is 200210 cm, which can be used as a camping mat to meet the needs of the whole family. And it has reinforced edges and 4 professional firm nails for stronger and better use. When you use the beach mat outdoors, the mat wont be blown away by the wind.Waterproof and sandproof: The 210T polyester beach blankets are sewn with our own patented technology. It is waterproof, sand-proof and anti-piercing. All items on the mat will remain dry. And it is easy to clean, the beach blanket can be machine-washed.Portable: The size of the carry bag is 18 x 13 x 4 cm, which is only a little larger than a standard mobile phone. The mat is folded into the bag and takes up very little space. The beach mat is very lightweight. The picnic mat comes with a carabiner so it can also be conveniently hung on a backpack when you are out and about.Multifunctional: The mat can be used as a rain cover (it has a waterproof level higher than an umbrella), an emergency mat/travel mat, beach blanket, waterproof tarpaulin, picnic blanket, bag blanket, floor cover, waterproof barrier etc. It can also be used as a play mat for children at home.Wrinkle-free material: The beach blanket is made of wrinkle-free 210T polyester material, soft fabric, non-toxic, odourless and heat-insulating. The picnic mat is very comfortable to use and skin-friendly. It is better than ordinary nylon products.Product list:1*beach mat1*Storage bag4*ground nails1*Iron buckle