Product Description Among the many new aspects in shape,colour, great functionality, the most attractive one of this child bike seat is a unique automatic reclining backrest system.With a simple one-hand movement you turn a knob and ,as the seat moves forward or back, automatically keeping the correct centre of gravity (child and seat together)in order not to overbalance the cyclist.This easy movement can be done even when the child is in the seat so that when you want to rest the child's back when sleeping,with just a short stop you can put the backrest into the best relaxing position. This new feature, together with a special ergonomically designed seat base which wraps around the child to best protect him, makes this model a must have which can be used right from when the baby is just a few months old (from 9 months up 22 kg.Weight).As you take your child around with you ,the spine is not put under any pressure from his or her own weight since the backrest holds the child at a slightly angled position. Original ,safe,practical and new-this outstanding bike seat gives you the assurance of eing able to get around with ease and in fullest safety.Safety belts are height adjustable 3 point belts.The foot rests are height adjustable with multi positons. Product Specification/Models Item No.: JBZ Description: Child Bike Seat Size: 30cm*43cm*62cm Carton Size: 62cm*43cm*62cm Weight: N.W.: 11kgs per carton G.W.:13kgs per carton Packing: 2pcs/ctn, 818pcs in one 40'HQ