Avent Contemporary Freeflow Pacifier 6-18 Months-Pink Six holes in the curved shield for greater comfort for your baby. Orthodontic, collapsible and symmetrical teats respect the natural development of babys palate, teeth and gums - even if the pacifier ends up upside down in the mouth. All Philips AVENT Pacifiers are made of silicone. Silicone pacifiers are taste-free and odor-free and tend to last longer than latex pacifiers. For ultimate hygiene, all our dummies come with a snap-on protective cap, and because they are vented, they can be steam sterilised. They also feature a safety ring handle and air holes in the shield to help prevent irritation of sensitive baby skin.