The High Back Booster from Cosco is a sensational seat designed with comfort and safety in mind. It is a combination high back/belt positioning booster seat. It secures a child 22-80 lbs. Like other Cosco car seats it is LATCH equipped for easy installation and for use with the 5-point harness only. The booster child seat has several standout features which helps separate it from the pack. The LATCH system is one of the safest ways to install a car seat. LATCH tethers connect with anchors near the cars seat belts. The anchors are installed in car seats during the manufacturing process. The booster car seat has LATCH to make sure the seat does not move from side to side or front to back during impact. Like other Cosco car seats it only works with the 5-point harness system. When the child exceeds 40 lbs. and 52 in. it is important correctly use the seat belts to properly position the booster car seat from Cosco. It is also important to not use the LATCH when the child exceeds those maximums. Product Features * 5-Point safety harness * Front and rear facing * 1 Position crotch strap * Contoured molded shell * Reliable up front harness adjustment * 2-Piece push button harness retainer * 2 Harness heights * 2 Position belt positioner guides on either side * Removable cup holder * Washable, padded fabric * LATCH equipped for easy installation when used with harness system * For children 22-80 lbs. * For children 34-52 in. * 22-40 lbs. w/5-point harness system and LATCH * 40-80 lbs. as seat belt positioned booster * Weight: 10 lbs.