Suavinex spread joy set from 0+ month is made of medical grade silicone and is definitely BPA free, with a physiological which exerts minimum pressure on the mouth's roof. Feature: Wide-neck bottle with round teat with anti-colic valves 270 ml bottle Natural fed Physiological silicone teat material Medium flow Physiological teat, natural and non-toxic colours Exerts minimum pressure on the mouth's roof Strong resistance, durable, and unbreakable BPA-free chain Easily attached to the baby's clothes with a ring to clip the pacifier