[ENHANCED CLEANING ABILITY]- Compared to other ordinary mop heads on t he market, our mop refill add 40% more cleaning area. They are made of 100% microfiber, which is extremely absorbent and won't scratch the floor surface. | [REMOVES MORE THAN 99% OF DUST]- The newly upgraded mop replace head removes more than 99% of dust with fresh water. No need to add extra bleach or detergent. | [DURABLE]- Set includes 3 new upgraded replacement mop heads. NOTE: Spin mop heads are only suitable for Easy Wring Spin Mop 1-Tank System. | [MACHINE WASHABLE] Mop head can be simply washed and dried in the washing machine to renew the microfiber and reusable, which can help you save your time doing housework. | [MULTI USE] Mop replacement head easily removes and absorbs stubborn dirt and dust from all floor surfaces without streaking on hardwood, laminate, tile, vinyl, linoleum and more!