ZOMAKE Picnic Blanket Waterproof Extra Large, Outdoot Blanket with Waterproof Backing for Family Concerts,Beach,Park Water-proof backing prevents ground moisture from penetrating Imported Ideal for grass, picnics, camping, beach, outdoor concerts, tailgates, stadium, sporting events and any other time you'll be hanging out outside SOFT fleece surface that will not irritate your skin and will be pleasant to sit and lay on FOLD-AND-CARRY. Folds to the size of a purse (10.6x4x15 inches) WATERPROOF bottom surface will protect you from damp lawns LARGE (60x80 inches) enough for a big group of people LIGHT weight (1.7 pounds). Considering the huge size of the blanket, the weight of it barely noticeable which will make it easier for you to take it to a picnic, beach, camping, or hiking.