Usage Tips:Compatible with models: the set contains 6 stone rollers and is compatible with for FC3 Cordless ,FC3 Cordless Premium,FC5 ,FC5 Cordless,FC5 Cordless Premium,FC 5 Premium,FC7 Cordless ,FC7 Cordless Premium. perfect for cleaning needs. High quality and absorbency: the roller brushes are characterised by their high quality, are lint-free, absorbent and extremely durable. They offer outstanding performance when cleaning hard floors. Washable microfibre roller: made of high-quality microfibre, the roller can be easily machine washed at up to 60C. Avoid using for optimal care. Versatile use due to colour difference: thanks to the colour difference, the rollers can be used for different tasks. For example, one roller can be used in the bathroom and one in the kitchen for optimal . Effective cleaning design: roller design of the FC5 allows thorough cleaning up to the edges, for perfect results on hard floors such as marble, ceramic, laminate, tiles or stone floors Colour:Gray Material:plastic Package Contents: 6 x roller brush Only the above package content, other products are not included. Note: Light reflection 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.