size—-age——length—— width 0-6/S—-0-6M —-11cm/4.33″—-5.6cm/2.20″ 6-12/M—-6-12M—-12cm/4.72″—-5.8cm/2.28″ 12-18/L—-12-18M—13cm/5.12″—-6.0cm/2.36″Notes:1. Please allow 2-3CM differs due to manual measurement.2. Real color may slightly different from pictures due to computer screen’s resolution, brightness, contrast etc. Hope understanding. Have a nice shopping day!