I only used this a few times because I no longer needed it soon after purchase. This type can be worn from two weeks postpartum. I wore it over a sanitary napkin. It has been cleaned (washed) at home. 【Other】 ⚫︎Please note that there may be oversights due to amateur inspection. Also, please understand that this item has been stored at home by an amateur. Please purchase only if you understand that this is a used item. Also, if there is a size listed, please understand that it is an amateur measurement. ⚫︎Shipping will be in simple packaging. The item will be packed compactly for shipping due to shipping costs. If you have any preferences for the shipping method, please consult with us in the comments before purchasing (additional charges may apply). ⚫︎We may change the shipping method from Yu-Yu Mercari Bin to Raku-Raku Mercari Bin. ⚫︎There are no pets in the storage location, and I am a non-smoker. ⚫︎Please feel free to ask any questions if you have any concerns. You can also purchase immediately without commenting. ⚫︎If you purchase on Friday or Saturday, the item may be shipped the following week.