Japanese-style patterned cloth menstrual pads, a set of 4. Have you ever experienced sneezing, or leaking urine when you run a little? With three absorbent layers of flannel in the center and a breathable waterproof sheet covering the entire surface, these pads can be used at the beginning and end of your period. You won't have to worry about leaks on your underwear. The double gauze used is triple-washed (wrinkle-processed) fabric, making it twice as thick. It's fluffy and also has a warming effect. Since they can be washed and used repeatedly, they are economical. They produce no waste, so they are environmentally friendly. The skin-side is 100% cotton, so it's recommended for those who are concerned about odor or skin problems, and for those who are trying to conceive as it can improve coldness. Size: Length x Width: Approximately 20cm x 17.5cm When worn: Crotch width 7.5cm (There may be some variation.) Materials: Skin-side: W-gauze 1 layer Washer processing Absorbent layer: Center part Flannel 3 layers Breathable waterproof sheet: Entire surface 1 layer Underwear-side: 100% cotton 1 layer Plastic hook They will shrink slightly when washed. Please try the comfort. For bulk purchases, you get a ¥100 discount for each additional set.