The BeSafe iZi Turn i-Size is a rotation seat for toddlers that is equipped with 2 layers of safety: » the built-in SIP (Side Impact Protection) in the seat shell » the SIP+ (addtl. Side Impact Protection) that can be attached to either side of the seat and absorbs up to an additional 20% of the forces on the child’s head and neck in a side impact The iZi Turn i-Size allows your child to travel 5x safer rear facing up to 105 cm/ max. 18 kg and is approved to the latest safety regulation UN R129 (i-Size). It also gives you the flexibility of using it forward facing from 88 cm and 15 months on.