Strong Water Absorption: Made of anti-abrasion microfiber, soft and won't scratch the surface you are cleaning. Has strong water absorption properties. The microfiber mop head also removes and absorbs stubborn dirt. [360 rotation, strong detergency]: The 360 rotation mop replacement head has strong detergency, can completely remove dust and grease, and the cilia will not fall off. With 360 rotation, every corner can be cleaned easily and evenly. Keep your home clean. Washable, durable and reusable: The mop head is durable and can be used for a long time. After the mop is used up, the debris on the mop head can be removed, washed with neutral detergent solution, washed with water temperature below 50 degrees, and finally dehydrated and dried. Suitable for Most Round Rotary Mops: The inner ring size of the rotary mop refill is 2.6 inches and the outer ring size is 6.1 inches. It fits most round standard swivel swivel mops. Multifunctional Microfiber Mop]: The mop has a soft absorbent cord that won't scratch the floor surface. It is suitable for sealed hard floors such as wooden floors, ceramic tiles, marble floors, etc. Also, you can use it for car or window cleaning. Wide range of applications This mop head is perfect for all hard surfaces, tile floors, wood floors, windows, and even cars, effortlessly. Can also be used on dry and wet surfaces. Outer Diameter: 6.1"/155mm Inner diameter: 2.6inch / 65mm