100% Brand New Made of high quality materials, more durable. Empty the tank quickly and efficiently without releasing dust that is harmful to the environment. Effective detection of fine dust particles and optimization of machine performance. Installation method: Align the suction opening of the sweeper and place it smoothly Strong reliability and durability, please allow 5-10mm difference due to different measurement methods. Color: as shown Material: plastic Package Contents: 1 x Dust Box 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.