Come and see our amazing products. With thickened and encryption Oxford fabric, the the camping blanket is waterproof, sandproof. It will keep you dry and comfortable on grass or sands. Better for any other outdoor activities like hiking,camping,or simply for hanging out with friends or family in a garden/backyard. The price includes the shipping cost to ca, QTY over 500pcs by ocean. Pls confirm further with us if any query about packing info, inventory status and time schedule.