Product Description 1. Size: M18*25cm/7"*9.8" 2.Material: Breathable Cotton Menstrual Pads are made of soft cotton for a particularly comfortable fit with extra help thanks to the outside of thin TPU layers. In the middle is bamboo, which provides a comfortable and highly absorbent experience. Additionally, an insert with wings and two snaps keeps the pad in place. 3. Highly Absorbent: The washable menstrual pads have 2/3/4/5 layers of super absorbent layers to absorb any leakage and a hidden TPU layer for that last little extra help. These reusable panty liners can also be used as concealed incontinence pads because they can be washed repeatedly. Women's reusable panty liners work just like your usual sanitary pads, except menstrual pads are generally softer and more absorbent. 4.Washable: Both hand and machine washable. You need to wash reusable pads after each use. Ideal as a panty for lining women's cloth panties. The cotton material is durable, and properly cared for cloth pads will stay soft for a long time.