High quality: This replacement mop is made of high-quality, ultra-thin microfiber material that gently cares for your floor and provides cleaning results, removes stubborn dirt and makes the floor shine Effective cleaning: The special material composition helps absorb hair and dirt without scratching sensitive floors and removes over 99% of bacteria with water alone, without the need for chemical cleaning agents Washable and reusable: This replacement floor mop cover can be reused after cleaning. Rinse it with clean water and air dry completely before using it again. They have a longer lifespan and better cleaning performance What's in the box: You will receive 2 replacement heads, compatible with Leifheit Clean Twist. You can continue cleaning as a replacement, without waiting 24 hours for the original mop cover to dry Compatibility: Compatible with the Leifheit Clean Twist mop, Clean Twist Mop Ergo and Combi mop systems. The mop cover is easy to install. Simply attach the attachment to your existing mop and enjoy effortless cleaning