Durability: High quality plastic material makes the tank. Compatible Model: for 1c/stytj01zhm robot vacuum cleaner parts Replacing the spare parts in time will help your robot vacuum cleaner maintain good cleaning performance. It is recommended to use each spare part for six months and then replace the new spare part. Color: as shown Material: plastic Package Contents: 1 x Tank 1 x Mop Cloth 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.