Packing one more: Two pieces included, both large (36cm x 20cm x 20cm), meeting your personal needs. Reinforced cleaning net: The three layers of net make the bag extremely sturdy. It not only protects your shoes, but also keeps sand in the bag to prevent damage to the washing machine. Dense Material: Made of high quality polyester, resistant to abrasion, stretching and corrosion, the bags feature long term durability. Adequate Closure: With a smooth zipper and tight seams, the bag will not come loose or open during the washing process. The zipper design will prevent the zip from being caught and damaged. MULTI-PURPOSE: Organize your laundry for the trip and when you return it will already be sorted and ready for washing. Functions: Clean your shoes in the machine, keep your hands away from washing powder and other chemicals when washing your hands. Using tips for use: 1. Choose appropriate bag for washing and put the shoes in; 2. Stop putting on and zipper design when there is more