Japanese-style patterned cloth menstrual pads, a set of 4. Have you ever experienced sneezing, or leaking urine after running a bit? With three absorbent flannel layers 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 onto your underwear. The double gauze used is triple-washed (wrinkle-processed) fabric, making it twice as thick. It's fluffy and also provides warmth. Since they can be washed and used repeatedly, they are economical. They produce no waste, making them environmentally friendly. The skin-facing side is 100% cotton, making them recommended for those concerned about odor or skin problems, and for those trying to conceive as they can help improve coldness. Size: Length x Width: Approximately 20cm x 17.5cm When worn: Crotch width 7.5cm (Slight variations may occur.) Materials: Skin-facing side: W-gauze 1 layer Washer processing Absorbent layer: Center portion Flannel 3 layers Breathable waterproof sheet: Entire surface 1 layer Underwear-facing side: 100% cotton 1 layer Plastic snap fasteners They may shrink slightly after washing. Please try them and experience the comfort. For bulk purchases, you'll receive a ¥100 discount for each additional set.