When purchasing, ask the manufacturer of the child-restraint system which type of child-restraint system is appropriate for your child and vehicle.


(Europe and countries conforming to the UNECE 44 regulation)
Child-restraint systems are classified into the following 5 groups according to the UNECE 44 regulation.
| 
                                           Group  | 
                                       
                                           Age  | 
                                       
                                           Weight  | 
                                    
|---|---|---|
| 
                                           0  | 
                                       
                                           Up to 9 months old  | 
                                       
                                           Less than 10 kg (less than 22 lb)  | 
                                    
| 
                                           0  | 
                                       
                                           Up to 2 years old  | 
                                       
                                           Less than 13 kg (less than 29 lb)  | 
                                    
| 
                                           1  | 
                                       
                                           8 months to 4 years old  | 
                                       
                                           9 kg ― 18 kg (20 lb ― 40 lb)  | 
                                    
| 
                                           2  | 
                                       
                                           3 to 7 years old  | 
                                       
                                           15 kg ― 25 kg (33 lb ― 55 lb)  | 
                                    
| 
                                           3  | 
                                       
                                           6 to 12 years old  | 
                                       
                                           22 kg ― 36 kg (48 lb ― 79 lb)  | 
                                    
(Other countries)
Please comply with the legal regulations concerning the use of child-restraint systems in your country.