Featuring the Anti-rebound technology, the Chaperone™ Accessory Base works in conjunction with the Chaperone™ Infant Carrier to provide industry leading front, rear and side impact protection to manage crash forces and minimize injury. Engineered to self-guide the carrier into the proper locked position, the base also features premium push-button LATCH connectors, a built-in lock-off and a height adjustment knob. The Chaperone™ Accessory Base is easy to install and use correctly each and every time.