100% waterproof backing, padded lining, soft acrylic top. Seats 4-6 persons plus gear. This blanket can be folded, lightweight small folded size and the convenient handle make it easy to keep in your bag or carry along with you. Great for concerts, grass, picnics, camping, beach, outdoor, tailgates, stadium, sporting events and any other time you'll be hanging out. Your logo is welcome. 57 3/32" L x 78 47/64" W