HIGH QUALITY: Made of high quality Microfibers, super absorbent, picks up 10x its weight and sucks up excess water instead of leaving on your floor; durable and won't scratch the surfaces that you are cleaning. UNIVERSAL SIZE: Universal size, fit all standard 6'' to 6.3'' 360 spin mop system. (Please make a measurement of your existing mop head before you place you order just in case it's not a perfect fit). NEW AND IMPROVED: High quality microfibers material provides great water absorbency. Easy to use, easy to replace, easy to wash and dry work effectively and ensure safety. MULTI-PURPOSE: Both For dry and wet use. You can use it on tile and wood floors as well as windows and your car. MACHINE WASHABLE: Just toss in the washing machine to renew the fiber and re-use!