1Comfortable fabric, waterproof and breathable. 2Soft material very applicable to babies delicate skin, safe not containing fluorescent agent. 3Convenient to prevent the urine from flowing on the bed or baby body. 4Suitable not only for babies, but also for mothers' menstrual period. 5Very practical for stroller, baby crib, large bed or outside travel use, get rid of your worries about getting the bed or sheets dirty.