1.[Value Pack Mop Head Replacement] You will get 3 pack mop heads replacements compatible with ocedar for your spin mop, which will last for one year use. The mop replace head for o cedar, not only saves you time and money, but also provides you with the convenience of cleaning. 2.[Perfect Fit for Spin Mop] Perfect mop heads replacements compatible with o cedar for Spin Mop system. Inner triangular rim size 4'' and the outer triangular rim size 6'' in diameter. (NOTE: ONLY Compatible with O-Cedar Easywring 1-Tank system. Not compatible with 2-Tank system.) 3.[Microfiber Mop Heads] Made of high-quality microfiber, durable and machine washable. This spin mop replacement head refill won't scratch the surfaces you're cleaning. Also the mop replace head for o cedar, removes and absorbs tough dirt and grime effortlessly, which will release your hands after a laborious housework. Just pot it into wash machine and air dry it, then you can refresh and reuse for a cleaner clean. Economical and environmentally! 4.[Multipurpose Mop Head] Our mop heads replacements are suitable for all hard-surface floors, such as hardwood, vinyl and ceramic/tile floors, etc. It also can wash your car. And dry mop can be used to clean walls or other places covered with dust efficiently. It's a good cleaner for mopping up mud and dog prints. Rooms like kitchen, hall, dining room and bathrooms.