Thank you for viewing my products from among many others (*´∇｀*) This is a handmade cloth menstrual pad * fully breathable waterproof & absorbent liner. * Structure * From the skin side... cotton waffle + flannel x 2 sheets + pile fabric 2 sheets + breathable waterproof fabric + cotton fabric Size... Length 22cm Width 17cm Snap... Plastic snap This is a total of 7 layers. *This is the type with an absorbent material sewn in the center. * Breathable waterproof fabric... It allows air to pass through but not liquids, making it a breathable waterproof cloth menstrual pad. I use the same waterproof fabric as cloth menstrual pad specialty stores♪ This is the price for a set of 4. ⭐︎Fabric⭐︎ * Cotton waffle... This thick, bumpy fabric is excellent at absorbing moisture, breathable, and retains moisture, making it a comfortable cloth menstrual pad to use throughout the year. The color of the waffle is biscuit color. *Please wash once before use. This is a handmade item made by an amateur. I make them with all my heart, but I apologize for any crooked stitches or frayed fabric. Please purchase only if you understand.