Large Oversized Beach Blanket – The large beach mat is 10′ X 9′ enough for 4-7 persons. It can be folded into the carry bag which is size of 8.3X4.7, and it weighs only 1.32lb. The blanket comes with a compact drawstring pouch with carabiner to carry around!Lightweight & Durable – The lightweight beach mat is made of 100% ripstop Nylon used by parachute, which is using triple-stitched providing for maximum strength and durability. And that 4 triangle sand pockets at the corners of the beach mat come with 4 metal stakes for 4 anchor loops(Or put rocks, dirt, sand in these sand pockets to keep the blanket on ground)Waterproof & Sand Resistant – This sand free beach blanket is made from 210T polyester to effectively prevent water, and the waterproof level higher than the umbrella. Not only waterproof but also fast drying. When cleaning up the blanket, you can lightly shaking the beach blanket, and is easy to get off the sand and brush off. It’s very easy and convenient to clean.Multifunctional Application – The RESVIN sandproof beach/picnic blanket can be used in occasions such as beaches, picnics, camping, hiking, concerts, family trips and outdoor activities.If you need, you can use the beach blanket as a rain shelter.Warranty Maintenance Service – The RESVIN team provides a 60-day refund and free after-service in 2 years, give you a lifetime warranty for any issues. If you encounter any quality issues, please contact us, we’ll respond within 24 hours.