100% Made of high-quality materials, environmental friendly materials, soft and to use. Easy to install and remove, no need to spend extra energy and time. The accessories are easy to remove dirt, dust and trash in corners and edges effectively. Especially your hairs and your pets hairs As part of normal maintenance, it can be easily removed and replaced The powerful cleaning function makes household cleaning more time-saving and labor-saving. It is suitable for a variety of floors such as ceramic tiles, marble, and wood floors. Compatible with model: for A10 A11 EA10 for PUREONE X1 R1 T1 S1 for MINI LITE S11 S12 for TDOIN-01 series Material: plastic colour: grey blue Package Contents: 2 x Roller Brush 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. The measurement allowed error is +/- 1-3cm.