100% made of high quality materials, environmentally friendly materials, soft and durable to use. The parts have a longer life cycle and better cleaning effect, which protects the robot from excessive wear and tear and reduces the service life. Made of high quality material, more . Improving the overall performance of the vacuum cleaner after installation. Depending on the frequency of use, it is recommended to replace the spare parts every 2 to 3 months to maintain the best performance of the machine. Color: as shown Material: plastic Package Contents: 1 x Tank Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.