The baby potty training pants are made of cotton material, durable for use. These diaper trousers are and breathable against young and delicate skin. The elastic baby pants are very comfortable and will not fall off from your baby's waist. Features -Material: Cotton -Size 90: 20cm/7.87inch (waist); 12-14kg (adaptable weight); 90cm/35.43inch (most suitable height); 13kg (most suitable weight) -Size 100: 21cm/8.26inch (waist); 14-16kg (adaptable weight); 100cm/39.37inch (most suitable height); 15kg (most suitable weight) - It is recommended to wash by hand, the water temperature does not 40 degrees, wash correctly, fluffy and and easy to use. - Elastic waist, close-fitting and comfortable, three-dimensional anti-leakage, anti-leakage and anti-urine, baby wears comfortably. - Healthy and environmentally friendly baby diapers, refreshing and breathable, easy to use. - It is safety, soft, comfortable, breathable, washable and reusable. Package list: 3 x baby potty training pants