Oversized But Easy to PackThe 79''83'' size beach/picnic blanket comfortable fit 3-5 adults. This mat has been designed to be lightweight that volume only 4.7''x3.2''x6.3'' after folding and it weighs only 0.35KG(The smaller ones will be smaller and lighter). So it can be quickly and easily be loaded into our storage bag, This process is simple and convenient. You can easily carry it for anywhere! Sand Proof & Water ResistantThis mat is made from 210T polyester, and it can effectively prevent sand, water, and rips from damaging it. It is easy to clean, and you can easily get rid of sand or other debris by lightly shaking the beach mat. Youll be able to keep the items on the mat clean at all times. The beach blanket can be washed in a washing machine. Multifunctional UseBeach blanket also can be used as a rain shelter (it has a waterproof level higher than the umbrella), emergency mat/pad while traveling, beach blanket, water resistance tarp, picnic blanket, pocket blanket, ground cover, waterproof barrier, etc. It can also be used as a toy mat for children at home. Hang it on your backpack and our beach mats will surprise you in every occasion. Product materials100% Parachute Nylon Beach Blanket: Dry Fast,waterproof, Extra Large,durable, Lightweight,breathable and Washable.