Worry about a sudden rain when go out to have fun? Choose Waterproof Beach Mat, then you no longer have to worry about that. You can easily turn this beach mat into an emergent rain cover! Just hang out with your friends. No need to worry that grass will stick to this picnic mat and destroy your happy day. Just shake outdoor blanket, you can simply get grass or dirt out of it. Want a large and easy-carried beach mat? Beach mat can meet your needs. Humanized and intimate design allows you to fold this beach blanket into pocket size and take it anywhere. With 4 ground stakes, this beach outdoor blanket can be kept firmly in place. No need to worry about sudden winds blowing your beach mat up or away.