Clean accessories keep your home robot performing at its best Accessory contents are easily removed and replaced as part of routine maintenance Cleaning accessories keep your robot clean while reducing the infiltration of dust, pollen and other allergens into the air you breathe To achieve the best cleaning filter effect, cleaning accessories should be replaced every 2-3 months depending on the frequency of use color:Photo color Material:plastic + fiber Package Contents:8 x Grey Striped Mop Cloth2 x Mop Holder1 x Cleaning Brush1 x English manual 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