Comfortable Size: Unfolded size 59""x79"", large enough for 4-6 adults sitting or 3 adults lying. Perfect for grass, beach, floor or any surface. 3 Layers: Smooth polyester top, soft middle layer, durable Peva waterproof and sandproof backing with bright patterns. Easy Care: Machine washable, easy to shake off sand or wipe clean stains, mud, wet grass and debris. Foldable and Lightweight: Folds to portable size 13""x7"" with Velcro closure, won't come loose or take up space. Multifunctional: For outdoor activities like park, beach, camping, travel, concert, and indoor pet playing. Weight: 3.10 pounds.