Item Features: For children from 4 year to 12 years of age 15-36KG Forward facing Hight adjustable backrest for maximum safety and confort. Backrest can be part from booster Booster wide base and strong construction to fit older childrenPerfect belt routing for more safetyEasy to install in the car Packing Information: G.W.:11kg N.W.:9.5kg Product size:L43.00*W42.00*H68.00CM Meas.:L46.00*W43.00*H78.00CM QTY.:2pcs/CTN 1pcs/polybag Loading Quantity: 1*20'GP:390pcs 1*40'GP:810pcs 1*40'HQ:900pcs WELLDON always see baby's safe as our mission!