BeSafe iZi Flex FIX i-Size Anthracite Mesh is the first car seat booster to meet new safety demands - plus it won a Kind + Jugend Innovation Award in the ‘World of Travelling Kids’ category! This seat offers superior protection, with three layers of side impact protection and a specially-shaped headrest. It even has SIP+ to act like a car's crumple zone to reduce side movement! For your convenience, the seat is adjustable, easily installed with stowable ISOfix arms, and can fit three people in one row. Comfort and safety - as easy as 1-2-3!