100%Made of high-quality materials, environmental friendly materials, soft and to use. The accessories are easy to remove dirt, dust and trash in corners and edges effectively. Especially your hairs and your pets hairs Strong suction and sweeping of fine dust, hair, debris and other daily ground garbage. With the anti cleaning design, it is clean, less maintenance and more worry free. 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. It is recommended that you replace spare parts every 2 to 3 months depending on the frequency of use to keep the machine running at its best performance [Product name]Double roller brush bar [Applicable model] Suitable for floor scrubber wash G1 Colour:Blue Material:plastic Package Contents: 1 Pair x Roller Brush 1 x Cleaning 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.