A new antirebound design with a height-adjustable load leg updates this car seat base that fits the Aton M Infant Car Seat (sold separately). The piece is a great option for families with more than one vehicle, allowing one parent to drop baby (with car seat) at grandma's or at daycare and the other parent to pick baby up without requiring repeated base installation. Visible indicators display green or red so you can be sure the seat is locked in place, and a one-hand release button makes it easy to snap the car seat in and out. Fits CYBEX Aton M Infant Car Seat, sold separately 26" x 17.3" x 15.4" Works with LATCH or vehicle seat belts Dual-level indicator ensures proper recline Height-adjustable load leg helps reduce crash energy by redirecting forces to the vehicle floor Antirebound design limits the car seat's movement towards the back of the vehicle during impact Plastic/textile Imported Kids' Wear