This picnic mat is made of polyester with bottom coating to meet the waterproof and sand resistance request. The fully open size of the mat is 59"x78.7" and it is very easy to fold and carry with its carry handle. There are several colors of plaid decorated optional. It provides you enough space for family and friends camping, relaxing in the garden or for a picnic outdoors, enjoy the holiday time on the beach, etc. Can be printed your logo as a very useful promotional gift.