The original swim diaper-disposable. Single layer anti-microbial fluid and particle barrier. Constructed with pool pal 330 - a non-woven fabric, infused with a proprietary silver based blend formulated to kill bacteria it comes in contact with. Designed to replace traditional absorbent diapers in the water. Contain and kill potentially dangerous bacteria associated with recreational water illnesses, such as e-coli. Stop the spread of dangerous pathogens in the watr and areas around the water. Be used as a diaper cover if using an absorbent diaper in the water. Be used as a diaper cover when timely changing may not be convenient, helping to stop the spread of germs and bacteria in places such as - car seats, playgrounds, doctor's offices, etc. approved by public health and swimming facilities since 1992. soft and durable. Breathable. no absorbent materials- fast drying, no sagging, no dripping, no fibers or gel left in the water. Reusable until soiled. Latex free. Made in the USA.