Made of PE with zip lock, the bag is reusable and reclosable. Clear and frosted for your choice. No matter packing large garment or small socks, you can find a suitable size. 14x20, 17x25, 20x25, 20x30, 28x36, 30x35, 40x50(cm) and so on for your choice. Widely used in supermarkets, child clothing store, underwear shop and so on.