Features: 100% brand new and high quality Made of high quality materials, more durable Uniquely designed brushes with rubber treads to adapt to different floor surfaces and remove everything from small dust to large deposits. As part of normal maintenance, it can be easily removed and replaced It is best to replace the spare parts every 2 to 3 months to keep the machine running at its best performance Material: plastic color: as shown Package Contents: 4 x Roller Brush 1 x Clean 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.