specification: Material: high-grade polyester fiber Color: blue/green/pink Weight: 400g Package includes: 1 x anti-sand beach mat 4 PCS plastic rivets The Sandfree Beach Blanket was developed to take with you to the beach without the hassle of always getting sand on your blanket leaving you annoyed all the time. The sand falls right through and it never comes back! You can enjoy sunbathing without worrying about getting sand all over you.