The Beline Car Seat Group 1/2/3 Is Suitable For Children From 9 To 36Kg (Approximately 9Months To 12 Years Old). It Is Approved According To The European Standard Ece R44/04, Manufactured And Tested In France Under Very Strict Regulatory Conditions. The Car Seat Can Only Be Installed Forward Facing Position At The Rear Of The Vehicle Using The Safety Belt. It Offers A Great Protection In The Event Of Side Impact And The Child Is Perfectly Supported With A 5-Point Harness With Double Adjustment Shoulder Strap That Can Be Used From 9 To 18Kg, Then From 15Kg, The Child Can Be Secured Directly With The 3-Point Seat Belt. The Car Seat Installation Is Quick And Easy. From 15Kg Of The Child, The Car Seat Transforms Into A Backrest Booster Without A Harness, Please Refer To The Manual To Remove The Harness. The Child Is Then Secured With The Seat Belt. The Car Seat Is Equipped With A Curved Headrest That Provides Lateral Protection In Case Of Impact, And Which Can Be Adjusted In Several Positions To Adapt To The Child'S Growth. The Seat Cover Is Removable And Hand Washable.