Extra Large 80"" x 60"" picnic blanket fits 4-6 sitting or 3 lying down, rolls to 15"" x 6"" cylinder. Peva waterproof and sandproof backing keeps out moisture, dirt and sand for beach, park or grass use. Three-layer design with soft top fiber, middle foam padding for comfort, and waterproof bottom layer. Lightweight roll-up style with adjustable carrying belt and hand strap for easy transport. Suitable for picnic, camping, hiking, beach, park, outdoor concerts and indoor play mat use. Weight: 2.64 pounds.