Specifications: high of about 9cm, abdominal diameter maximum of about 7.6cm, mouthpiece diameter of about 1cm, positive 6 holes Specifications: high of about 9cm, abdominal diameter maximum of about 7.6cm, mouthpiece diameter of about 1cm, positive 6 holes, 2 holes on the backBecause Gu Xun is fully handmade products, drawing, so no size, pattern identical to the baby, there will be some minor ...