This is a set of 4 all-over waterproof pads with a small floral pattern. They have 7 layers (absorbent material and 4 flannel layers), so you can use them with confidence during the day during your period. Are you worried about urine leakage from sneezing or simple movements? If it's a small amount of leakage, these cloth pads will eliminate the worry of staining your clothes. Commercially available products can be expensive if you use many of them every day. Cloth pads can be washed and reused many times, making them economical. The W gauze used on the skin side is triple-washed (wrinkle-processed) and twice as thick, making it very fluffy. With increased heat retention and absorbency, it feels very comfortable. It improves coldness and is also recommended for those trying to conceive. Size Length x Width: Approximately 23 cm x 18.5 cm When worn: Crotch width 8 cm (There may be some variation.) Materials Skin side: W gauze 1 layer Washer processing Absorbent material: Center part Flannel 4 layers Breathable waterproof sheet: All over 1 layer Underwear side: 100% cotton 1 layer Plastic hook 7-layer construction. For washing, hand wash with water or lukewarm water, or gently rub, then wash in the washing machine. They may shrink slightly when washed. Please try the comfort! For each additional set you purchase, you will receive a ¥100 discount.