Natursutten Butterfly Pacifiers are made in Italy from pure natural rubber from the tree Hevea brasiliensis. They have a cut-out on the top which gives the shield a butterfly shape and makes more room for baby's nose. The soft material of Natursutten Pacifiers have several advantages: follows baby’s natural mouth movements, does not leave marks on baby’s face, have shown incredible strength in the “stretch-test”, 100% natural, environment friendly and biodegradable.