Material: polyamide, elasthanne </br>Set include:1 pc Swim T-shirt + 1pc Swimming Shorts </br>KEEP YOUR CHILD PROTECTED FROM HARMFUL UV RAYS! lovely style,good quality and comfortable wear,best gift</br> Great Gift for Chritmas, New Year , Birthday, swimming trainning </br> Size:the suggested age is just for your reference, please check the measurement to make sure it fit for your baby . The size is measured by hands, please allow minor error of measurement.