Voberry Baby Infant Kid Boy Girl Soft Sole Canvas Sneaker Toddler Shoes Age--0~6 Month; length size--11cm/4.3" Age-- 6~12 Month; length size--12cm/4.7" Age-- 12~18 Month; length size--13cm/5.1" Upper Material: Canvas,Anti-slip design keeps baby in safe Voberry is a registered trademark and the only authorized seller of JLtech1 branded products