Come and see our amazing products. This waterproof picnic blanket is made of 600D oxford cloth top material,soft,durable,comfortable and provides superior protection from grass,sand,dirt,and rocks.The blanket bottom is designed with PVC and aluminum,completely waterproof and sand proof,preventing you from getting wet or damp on wet lawns or sandy beaches.The 80" * 60" size picnic blanket can comfortably fit 4-6 seated adults or 2-3 lying adults with extra space for food, drinks,etc.You can fold the Blanket in to 21'' * 5''and keep in a storage bag when you are not using it. It is very convenient to take away. Pls confirm further with us if any query about packing info, inventory status and time schedule.