Material:pu leather<br /><br />size    age     length       width            <br />11-S   0-6M    10.5cm/4.13"  5.4cm/2.13"      <br />12-M   6-12M   11.5cm/4.53"  5.5cm/2.17"      <br />13-L   12-18M  12.5cm/4.92"  5.6cm/2.20"  <br /><br />Package:1*shoes