Made of high-strength, environmentally friendly materials, soft and durableHelps remove dirt, dust and garbage from the floorEasy to install and removeReplace old, damaged or dirty roller brushes to improve the cleaning ability and effect of the cleaning robotSuitable for bissell 3115 robot vacuum cleanerType: Vacuum Cleaner PartsVacuum parts type: brushcolour: whiteMaterial: plasticPackage Contents:1 x roller brush2 x mopsOnly 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.