General description The 4 Pieces Set of Rollers is designed for use with FC3, FC5, FC7 models, including FC3 Premium, FC3D Premium, FC5 Premium, and FC7 Premium. These microfiber rollers are perfect for cleaning all types of hard floors, including parquet, laminate, cork, and stone, as well as sealed, oiled, and waxed surfaces. Technical specifications Material: Microfiber (velvet) + Plastic Size: 60 x 150 mm Machine washable up to 40℃ Package Contents: 4 x rollers Measurement allowed error: +/- 1-3 cm Usage These rollers are washable and reusable, providing high dirt absorption for effective cleaning. They are easy to install and suitable for various hard floor types.