10-17 kg. Ultra absorbency keeps skin dry. Stretchable waistband. Flexible sides move with baby for the perfect fit. Up to 12 hours of leakage protection. Comfort stretch waist for a secure, comfortable fit. Advanced leakage protection system quickly pulls moisture from baby's skin and into super-absorbent core. Stretchable grip tabs allow baby to move freely while helping to prevent leaks. Leak guards gently gather around baby's leg. Perfume and latex free. tippytoesbytopcare.com. Quality Guaranteed: This product is laboratory tested to guarantee it is of the highest quality. Your total satisfaction is guaranteed. Part of the quality TopCare family. Made in the USA.