Brand new and high quality Made of high strength and environmental protection material Easy to install It is suggested to replace it every 1-2 months Color as shown Material: Plastic Package Contents: 1 x Rolling Brush 4 Sets of Filter Cotton 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 a little different from the real thing. The measurement allowed error is +/- 1-3 cm.