Our Award winning reusable swim nappy is the perfect accessory for the beach, lake, in the backyard under the sprinkler, or the pool. A sized nappy for the perfect fit is available in Small, Medium, and Large. - Lightweight and breathable. - Hand-illustrated fashionable designs. - Small boosters sewn in for extra protection. - Beautiful and unique prints. - Quick drying. - Machine washable. - The public pool and swim teacher approved. - Soft elastics around the leg offer containment while in the water. - Fade and chlorine resistant. - Containment of solids only. Normal swimmers offer no protection and disposable swim nappies hold water which weighs your baby down. If not soiled, you can rinse and reuse it all day. Small size fits 3.5-7.5kgs – approx birth to 4-6 months. Medium size fits 6-12kgs – approx 5-14 months. Large size fits 9-16.5kgs – approx 9-30 months.