The Pearl Smart i-Size offers state-of-the-art safety performance by complying with the latest i-Size (R129) car seat legislation, enabling up to 105 cm (approx. 4 years) of rearward-facing travel. The Pearl Smart i-Size provides great ease of use by providing a very easy switch from rearward- to forward-facing, and full recline options in both positions. The FamilyFix One i-Size base will provide visual and audible confirmation when the connection is secured. NB. Requires the FamilyFix One i-Size base (not included).