The CYBEX Base 2 is for use with the CYBEX Aton 2 Infant Car Seat. An additional base is ideal for multi-car families, allowing you to conveniently switch between cars by easily attaching the Aton 2 to the pre-installed car seat base. The height adjustable load leg stabilizes the car seat and can reduce crash forces by up to 40% by transferring impact energy to the vehicle's floor. About the brand CYBEX offers car seats that are not only safe but perfectly adapt to urban lifestyles. Cybex distinguishes itself throug the combination of unique Design, unsurpassed Safety and quality and intelligent Functionality.