Outdoor Dual-Layers Picnic Blanket, Kansoon Blanket Easy to Clean Texture and Machine Washable, All Purpose Water-Resistant Mat with Straps, Handy Mat Tote Waterproof & Sandproof (79" X 59") DURABLE & WATERPROOF Its made of THREE LAYERS, polyester fabric on the top, sponge layer in the middle and waterproof PE layer on the bottom. It has thickened and sturdy fabric, perfectly COMFORTABLE for people with different weights. Waterproof backing and handy carry strap. EASY TO CLEAN: This picnic blanket is super easy to clean due to its durable and waterproof backing. Easily shake & wipe off dirt, mud, wet grass, and beach sand. Never fade or be out of shape. EASY TO STORE: Packed at 14.6 X 10.6 X 3.7 inch(37 X 27 X 9.5 cm), Unfolded: 79" X 59" (200cm x 150 cm) you can always keep it at the truck of your vehicle without occupied too much space. MULTIPLE USES: There are endless uses for this picnic rug, including lounging in any setting that has casual seating, like the beach, park, and outdoor concerts.