Beach Blanket, Sandproof Beach Mat, Waterproof Quick Drying Lightweight Outdoor Aztec Picnic Mat 79" X 83"/120"x108" for 2-8 Adults for Travel, Camping, HikingLightweight Beach MatThe79"x108" beach mat weighs 0. 87 lb; it can hold 2 5 adults and easily folds into a 5. 1" x 7. 5" tote bag. Sandproof and WaterproofThis quick drying, breathable blanket is durable and strong nylon. You can shake the beach mat to remove sand or other debris. There are pockets in each corner of the sand mat, and you can fill the side pockets with rocks and sand or use the included anchors to secure the beach so it won't wiggle