Perfect compatibility-Microfiber roller set 2.055-007.0 or 2.055-006.0 is perfectly compatible with Karcher FC 7 FC 5 FC 3 FC 3D cordless or 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 fabric softenerHigh quality-high-quality roller brushes are non-linting, absorbent and extremely wear-resistantsize:about 60x150mmMaterial:Velvetandplasticcolour:Gray and YellowPackage Contents:8 x rollersOnly 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.