For panty liners. Not waterproof. Cloth menstrual pads warm and protect the uterus. They don't soil your underwear, can be washed at home, and can be used repeatedly. Also, there's no stuffiness, and you can wear them all day like regular underwear. Snap buttons are used. *There may be black spots on the fabric, which are called cotton husks. This is intentional to preserve the natural material. Please understand. This is a handmade item by an amateur. Each one is made with care, but there may be slight imperfections such as unevenness or misalignment. Please understand. The fabric in the photos is the same, but the pattern placement may vary. Three-layer pile Size: Approximately 17.5cm (length) x 17cm (width) Skin-facing side: Organic cotton pile 100% cotton, ivory Absorbent layer: Nel fabric, 100% cotton (brief width) Underwear-facing side: Printed double gauze fabric Instant purchase is OK! *I do not have any pets. I do not smoke. I make these on a dedicated work surface. ◯ Decorative items in the photos are not included.