Compatibility: The cloths are compatible with Polti Vaporetto Smart 35_Mop, Smart 40_Mop, Smart 100, SV400_Hygiene, SV420_Frescovapor, SV440_Double, and SV450_Double. Material: Made of ultrafine fiber, offering strong water absorption and excellent cleaning performance. These replacement pads are machine washable and reusable, providing a more economical alternative to disposable products. Effective: Microfiber steam mop pads can be used dry or wet for efficient cleaning. Lightweight and easy to use, they help clean floors effectively and can last for over 70 wash cycles. Easy to clean: The microfiber cloth effectively absorbs liquids, wipes away dirt, and traps grease particles. It has high absorbency, easily capturing dust, dirt, and pet or human hair. Wide Application: Suitable for all hard surfaces including laminate, hardwood, ceramic, stone, tile, concrete, and linoleum.