(1) Harness booster: 22-65 lb (10-30 kg). (2) Highback booster: 30-100 lb (14-45 kg); (3) Backless booster: 40-100 lb (18-45 kg). Basin fashion. IIHS best bet booster. 3- in- 1. 3 Seats in one 22-100 lb (10-45 kg). Simply safe adjust harness system adjusts the no re-thread harness and headrest in one motion. Ultra-portable so its easy to move from car to car. 65 lb harness weight rating. Protect plus engineered. Helps to protect your little one in frontal, side, rear and rollover crashes. Frontal impact tested. Meets or exceed the child restraint criteria for a frontal crash test under us FMVSS 213. Side-impact tested. Side impact tested for occupant retention with the built-in 5-Point harness system and in highback belt-positioning modes. 2X acceleration. 2X car seat standard. Tested using approximately twice the impact force required by the US FMVSS 213 car seat safety standard. Rear-impact tested. Rear-impact tested based on the European rear-impact crash pulse. Rollsafe testing standard. Tested to Gracos rollsafe testing standard based on the European rollover testing procedure. Extreme car interior temperatures. Tested for structural integrity in extreme hot and cold temperatures. Equipped with LATCH. Lower Anchor and Tether for Children. Under penalty of law this tag not to be removed except by consumer. Certification is made by the manufacurer that materials in this article are described in accordance with law. Quantity:1 Piece. Net weight: 6.85 kg. Gross weight: 8.12 kg. Cuft:3.84. Dimension: 48.00 cm X 26.60 cm X 85.10 cm. Newell brands. Aircraft approved. Certified for use in an Aircraft in forward - facing harness mode. gracobaby.com. We would to hear from you. Consumer service 1-800-345-4109. Made in China.