Safety, Simplicity and Mobility. The Doona ISOFIX Base allows you to have it all. The European ISOFIX system ensures correct installation every time. Our secure click-in and easy click-out provides effortless mobility for busy parents on-the-go.For a quicker and safer installation the ISOFIX base is the perfect solution. Attach the base to the ISOFIX anchor points in your car and it lets you simply click the car seat safely and securely in to place without the need of seatbelts. Features:-Easy installation-Attach to the ISOFIX anchors in your car-Simply click the car seat in for a secure and safe fit-Less chance of an incorrect fit-Colour indicators for worry-free fitting every time-Extra support support leg for extra stability