8 mop refill and 2 base Plastic Rotating mop Replacement base, the same size and design as the original, 100% compatible with it. Same size - very easy to install, compatible with the original mop bucket and mop head/ handle. Made of high-quality plastic, durable, tested the used tiem more than 3 years. Mop base replacement plastic mop head disc for microfiber spin mop Note: Plastic replacement base only, the mop head not included Compatible Model: Spin Mop EasyWring 1-tank system