LARGE WATERPROOF PICNIC BLANKETThe 79" x 79" picnic blanket can comfortably accommodate 4-6 adults. This waterproof picnic blanket is ideal for family and friends when picnicking, camping and hiking. FOLDABLE SANDPROOF PICNIC MATPicnic blankets are completely waterproof and sandproof. This large picnic blanket provides excellent protection from grass, sand, dirt and rocks. You can simply shake off the sand/grass or use a tissue/towel to absorb the liquid on the waterproof picnic blanket. The picnic mat prevents you from getting wet on damp lawns or surfaces. DURABLE THICK & COMFORT SKIN TOUCHThe outdoor beach mat is made of strong, durable, high quality polyester and PVC, durable and comfortable for lying or sitting. Skin-friendly design, large blanket, comfortable when children or babies play indoors or outdoors. MULTIPLE PICNIC BLANKETS IN FOUR SEASONSThis outdoor blanket can be used as a picnic mat in spring, as a sand-free beach blanket in summer, as a sand-free beach blanket in autumn Camping mat and can be used as an indoor baby play mat in winter. It is the perfect choice for the park, beach, outdoor, fishing, sporting events, football games, concerts, hiking.