1. new high-quality materials -made durable and highly matched with the equipment. 2. Clean accessories keep your home robot at . Accessory contents are easily removed and replaced as part of routine maintenance. Also reduces dust pollen and other allergens from seeping into the you . 3. In order to achieve the best cleaning and filtering effect the cleaning accessories should be replaced 2-3 months according to the frequency of . 4. Say goodbye to odors pre-filters can help reduce unpleasant odors from pets smoke cooking fumes and various household products and chemicals. Type: Vacuum Accessories color:As shown Material:plastic Package Contents: 2 x copper wire brushes 3 x scouring pads Only the above package content other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is /- 1-3cm.