100% made of high quality materials, environmentally friendly materials, soft and durable to use. Replace the old, broken or dirty dust tank and improve the cleaning ability and effect of the cleaning robot Easy to install and remove, no need to spend more energy and time. Easy to clean, helps remove dirt, dust and garbage on the floor. As part of normal maintenance, it can be easily removed and replaced Size: 14.2 x 11.5 x 4.5 cm Material: Plastic Color: Black Gray Package Contents: 1 x Dust 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 the picture a little different from the real thing. real thing. The measurement allowed error is +/- 1-3 cm.