Don't let hard floors hold back your little adventure seeker. These baby knee pads provide your little one the padding they need to explore the world (or at least your house,) while working those leg muscles. Give your baby a head start from crawling to walking. Fun colors. Great gift during holiday season. Fits babies 6 - 24 mos. Material: 76% Cotton, 21.8% Polyester, 2.2% Spandex