1.Soft and Water ABSorption: The mop heads replacements are made of polyester cotton material, super soft and absorbent water,more dense and thickness, not scratch your floor. for hardwood floor cleaning.Using this mop refill with your mop can make your floor mopping a breeze work 2.Housework Helper: Mopping the floor is always not an easy housework for daily life. The mop head is lightweight so as to save much effort while mopping. The soft and fluffy functions well to absorb stains, waters or oil spots on the dirty floor 3.Floor Cleaning: The wet mop head can be used to remove the dust or absorb the remaining stains of wet mopping. Suitable for hard and smooth floors, marble, laminate, wood or hardwood floors or other sealed surface such as glass, car cleaning and more 4.What You Will Get: You will get mop heads replacements refills, with effortless cleaning experience with excellent absorption ability.The microfiber mop heads are designed to last long without wearing out or getting torn easily Compatible with model:for Roborock Q Revo Series (Qrevo MaxV/Master/Plus/Slim/Pro) Color: Gray Material: Microfiber Package Contents: 8 x Mop Cloth Only the above package content, other products are not included. Note: Light reflection 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.