... ,sandproof,can be packed with bag,easy to carry. waterproof mat fabricHere are the details:1)material: 100% polyester oxford2) ... are ripstop or plain dyeing4)fetures:waterproof,moisturerproof, sandproof5)usage: it can be put when go out to picnic,travel, on greenblet ... machine wash,no Chlorine bleaching,no dry wash,no ironing waterproof mat fabric