Perfect compatibility - Microfiber roller set 2.055-007.0 / 2.055-006.0 is compatible with Karcher FC 7, FC 5, FC 3, and FC 3D cordless electric floor cleaners. High dust suction - Replacement drum accessories provide strong dust pickup, enabling thorough cleaning on all hard surfaces such as wood, linoleum, stone, and ceramic tiles. Machine washable - Roller brushes can be machine washed at 60C. Do not use fabric softener. High quality - High-quality roller brushes are non-linting, absorbent, and extremely wear-resistant. Size: Approximately 60 x 150 mm Material: Velvet + plastic Color: Gray + Yellow Package Contents: 8 x rollers Only the above package content is included; other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture to appear slightly different from the actual item. Measurement allowance is +/- 1-3 cm.