The Joie i-Base Isofix Car Seat Base will help you to install your Joie car seat safely and conveniently in your vehicle. Joie’s infant car seat base with i-Size ECE R129 certification when used with the i-Gemm car seat. Also approved to R44/04 and compatible with Joie Gemm and Juva group 0+ baby car seats. This base can be securely installed using either the cars Isofix points or the vehicles 3 point seat belt. To be sure it is installed correctly, the base has colour indicators that show “green” when the base is safely installed. The support leg provides extra stability to your car seat base and tucks away nicely under the base when it is not in use.