4 anit colic bottles and 2 MAM silicone pacifiers;Curved shield allows the pacifier to sit comfortably on baby's face;MAM ultra soft silicone nipple stays comfortably in baby's mouth due to the anti slip texture;Base ventilation systems provides a smooth milk flow which reduces air swallowed by baby, gas and burps;Removable plastic cap helps keep nipple clean when not in use and features measurement tick marks