1.Machine washable: Machine washable, place it in a cold wash cycle for 10 minutes and hang it to air dry, so it looks like for years. 2.Sandproof and waterproof: Sandproof and waterproof, you don't have to worry about sand getting in. Just shake it off when you're done, so you can keep your car clean. Enjoy a day in the sun with this beach towel! 3.Perfect for any event: Perfect for outdoor concerts, park visits, beach and RV trips. Or in any outdoor environment like overnight trips, outdoor shows, indoor events, gifts for couples or any other environment you can imagine. 4.Used for picnics, beaches and camping: This outdoor blanket can be used as a beach mat, camping blanket, family mat, RV blanket, emergency blanket. It not only serves as an outdoor blanket but also as a ground mat, play mat for children and seat cover for pets – definitely a great item for every family.