About this itemExtra large beach mat : we improved the size of this kind of beach mat ,This new size blanket is more ideal for a small group, which is fit for 7 people. This beach blanket come with 4 pcs stakes to keethe ground (windproof??Sand free and waterproof blanket —great for summer in 2020 : we improved the material of this sandless beach blanket , Say goodbye to all that annoying sand which sticks to your old beach blanket ! waterproof material make this blanket is not also for bt also for a picnic ,camping ,hiking and festivals.Lightweight and compacts beach blanket—–easy to carry and clean : this amazing soft and huge sandproof beach mat is only 16 oz and the durable sack makes it so easy to store and carry. Because of the new materials ,so this sand proof blanket is much mojust use it as a beach mat & picnic planket in this summer clean it?Multi-purpose outdoor blanket ?C satisfy different outdoor adventures : This ideal size outdoor blanket could satisfy your need , no matter sitting or laying . great for your outdoor activity such as beach ,travel, hiking, camping, backpacking, festivals, picnics.just use it as a beach mat & picnic planket in this summerTwo years warranty : We provide one year warranty for this beach blanket and If you have any question about these sand proof beach blanket , please contact us before leaving a review, we will solve it quickly and in the best way!