Features: 1. Made of PU material, reinforced belt design, more flexibility and more endurance against stretching and not easy breaking. 2. Reinforced belt design: The design details are excellent, Reinforced belt design. Rubber outer shell provides flexibility while inner strengthener cords provide endurance against stretching and breaking. 3. The belt replacement kit for pool Cleaner absolutely compatible with 360 and 380 automated pool cleaners. 4. Easy to use: Remove the old belt and replace it with our new belt and rotate slightly. The belt replacement kit no damage will occur under normal operation. 5. The life of use is very long: Belt replacement kit life under normal operation is very long, the material of the belt is very strong, the bearing capacity and the working force are very good, and it is difficult to damage. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: PU Size: L: diameter 12cm; S: diameter: 8.4cm Package List: 1 set x Pool Cleaner Belt