Perfect compatibility - Microfiber roller set 2.055-007.0 / 2.055-006.0 is compatible with 7 5 3 3D cordless and corded high-quality 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 - Roller brushes are lint-free, absorbent, and highly wear-resistant. Size: approximately 60x150mm. Material: Velvet + plastic. Color: Gray + Yellow. Package contents: 8 x rollers. Only the above package content is included; other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3cm.