【EXTRA DURABLE & IDEAL SIZE】This beach blanket is made of latest ripstop parachute nylon which is extremely soft, comfortable and washable, won't fade, deform, rip or tear. 80*56” ideal size with carefully triple stitched sides and joints, can accommodate up to 4-6 adults, perfect for family and friends gathering.【WATERPROOF & SANDPROOF】Completely waterproof (anti 1000mm hydraulic press) thanks to the water resistant dacron top & PU coating waterproof bottom. Meanwhile, it is sand free, sand won’t stick to your blanket, just give it a gentle shake and all the sand would slides off easily, gives you unbelievable sandproof experience.【WINDPROOF & PORTABLE】Our picnic blanket can be weight down by filling the 4 corner pockets with sand or use the complimentary stakes, just fold and put it back into the drawstring pouch with the stakes when you are done, the whole set is only 5*7”/9.8oz of folding size, you are free to carry it wherever you want.【WIDE APPLICATION】As an oversized WATERPROOF & SANDPROOF & WINDPROOF blanket, it can be used for many occasions: beaches, camping, travelling, hiking, fishing, picnics, music festival, as well as RV blanket, emergency blanket, kids playing mat, pet seat cover, ect.【BUY with CONFIDENCE】The family mat is machine washable, easy-to-care and quick-drying, ideal for long-term everyday use! We offer you No questions asked 90-DAY REFUND and 24*7 hours 100% SATISFACTION GUARANTEE. As well as Lifetime Warranty and friendly customer service, any question, please feel free to contact us.