Voberry&reg; Newborn Baby Boys' Premium Soft Sole Infant Prewalker Toddler Sneaker Shoes Age--0~6 Month; Length(cm)---11cm/4.3" Age-- 6~12 Month; Length(cm)---12cm/4.7" Age-- 12~18 Month; Length(cm)---13cm/5.1" oft walker soles, perfect for learning walk Voberry is a registered trademark and the only authorized seller of JLtech1 branded products