100% brand new and high quality. Made of premium material for durable and practical use. Fine workmanship, more sturdy. Replace your old or damaged parts. As part of standard maintenance, it can be easily accessed and replaced. It is recommended to replace the spare parts every 2 to 3 months, depending on the frequency of use, so as to maintain the best performance of the machine Applicable Models fit for Xiaomi Mi Robot Vacuum-Mop Essential fit for xiaomi G1 (Model name: MJSTG1 / SKV4136GL) Colour:As shown Material:plastic Package Contents: 1 x roller brush 4 x side brush 4 x hepa filter 2 x mop cloth Only the above package content, other products are not included. Note: Light shooting 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.