New and unused. ⚠ Please note that we will adjust the thickness after removing the item from the case for shipping. Unless you specify otherwise, we will also fold and include the case. 【Product Description】 High-density brush that flexes and adheres tightly to dirt! Flexible and soft wiping feel. Fits into gaps in furniture, etc.! How the Mop Clean Case works: ・Removes dust from the mop, cleaning sponge. Double-sided design, usable on both sides. By flipping it over, you can use a fresh, clean surface. Dust accumulated on the cleaning sponge gradually gathers and falls to the bottom of the case. ・Easy to clean, openable case. The cleaning sponge is removable. Open the case and throw the accumulated dust into the trash!