Effective Protective the Vacuum Cleaner for Xiaomi Generation 2 Roborock .Unique design, easy to cleaning and install.Durable in use.Colour: whiteMaterial: ABSPackage Contents:24 x Water coreOnly 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.