The Connector is a practical and convenient tool for babies to transition from bottles to drinking cups. It is designed to easily connect and pacifiers to drinking cups, making it easier for babies to use. Features -Color:Transparent -Material: -Size:3.00X2.00X2.00cm/1.18X0.79X0.79in -Pacifier connecting hole diameter: about 13.5mm -Pacifier connecting part length: about 10mm(without the base) - hose connecting hole diameter: about 4.8mm - hose connecting part length: about 14.8mm -This connector is designed to from bottles or pacifiers to drinking cups easier and more convenient. -The connector is designed to fit different types of and pacifiers, making it suitable for a wide range of cups and bottles. -Reliable materials for safety and reliability, the connector is made from safe materials that ensure safety and reliability during use. -The connector is built to last, with a durable construction that can withstand regular use and last for a long time. The connector can be easily taken apart for cleaning, making it convenient and time-saving for parents or caregivers. Package list: connector