Compatibility: The spin mop head replacement compatible with oceda EasyWring 1-Tank system, thick and durable, dry and wet, can work easily.The spin mop replace head,Inner triangular rim size 4 inch and the outer triangular rim size 6 inch in dianeter, with the same size and design as the original.(Not fit 2-Tank system) Multi-Purpose: It is suitable for wooden floors, ceramic tiles, laminate floors, marble floors and other sealed hard floors, you can also use it to clean cars or windows.The dry wet use mop head replacement is multi-functional,and dry mop can be used to clean walls or other places covered with dust efficiently Machine Wash and Highly Absorbent:The mop head replacement is machine washable and reusable! 100% premium microfiber with strong absorption capacity.These mop head refills can dry or wet use.We recommend replacing the mop head every 3 months,it can easily remove and absorb stubborn dirt Reusable and Durable: Our spin mop replace head is made of 100% supe