As a member of the successful Solution series, the Solution M-Fix SL features Linear Side-impact Protection (L.S.P. System). This works by the force of a side-impact collision is absorbed in a linear series of reactions through the use of protective side cushions, along with the shoulder and head protectors. At the same time, the body's kinetic energy caused by the impact is absorbed at a very early stage and the head is actively led into a safe position. Why Buy Me? Suitable from 3-12 years (15-36kg) Linear Side-Impact Protection (L.S.P. System) Connects to the cars ISOFIX anchor points 12-Position height-adjustable headrest Optimised ventilation system Reclining backrest- Perfectly adjusts to the vehicle seat Energy-absorbing shell- Absorbs the forces of an impact and protectively covers the baby