compatibility-Microfiber roller set 2.055-007.0 / 2.055-006.0 is ly compatible with 7 5 3 3D cordless/cordless high-quality electric floor cleanerHigh dust suction-the replacement of the drum accessories is characterized by high dust suction, which can achieve thorough cleaning on all hard surfaces (such as wood, linoleum, stone or ceramic tiles)Machine washable-Spare parts roller brushes can be machine washed at 60C. Do not use High quality-high-quality roller brushes are non-linting, absorbent and extremely wear-resistantsize:about 60x150mmMaterial:Velvet+plasticcolour:Gray + YellowPackage Contents:8 x rollersOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed is +/- 1-3cm.