Large 78.7"x78.7" Waterproof Outdoor Picnic Blanket Measures 78.7 X 78.7 inches when opened Large picnic blanket for outdoor activities, such as picnic, outdoor concerts, star gazing or as a car blanket Easy to fold and save space, easy to carry and easy to clean, machine wash or surface wipe, hang to dry Materials was made of Waterproof PEVA, composite 3mm EPE and high quality cozy cotton flannel Light weight soft, weight is 1.15kg