[TOP QUALITY MATERIAL]: CHANODUG blanket is made of THREE LAYERS, sturdy 190T polyester fabric on the top, 80G soft sponge layer in middle and waterproof 210D oxford bottom. It has thickened and sturdy fabric, perfectly comfortable for people with different weights [MACHINE WASHABLE]: This picnic blanket is machine washable due to its cotton fixing processing,or you could easily shake & wipe off dirt, mud, wet grass, and beach sand. [ATTRACTIVE DESIGN ]: Humanized and attractive outdoor blanket is of creative red & white grids/color tripe/flowers design,this is fashion forward and sure to impress family & friends as you have lunch at a picnic [WATERPROOF & SANDPROOF & DIRT-RESISTANT ]: picnic blanket is constructed with a waterproof 210D oxford backing in order to keep out moisture, for comfortable seating and easy clean-up [LARGE SPACE & LIGHTWEIGHT & PORTABLE ]: The blanket is of extra large size of 79"x79", it can be sitted for 6-8 adults and lied for 4 adults; easily folds up to a compact and small size of 15"x9.4" with a carry handle for transport;Only 2.6lbs weight ideal for grass, picnics, camping, beach, outdoor concerts, tailgates, stadium, sporting events and any other time you'll be hanging out