My baby is 18 months old will CARES be helpful for him. He weigh approx 11 kg

Hi Jaskaran, Thank you for your enquiry. The CARES Child Aviation Restraint Harness is for children from 1 year of age and from 10kg upto 20kg. These are great for keeping your child restrained during flight and is a much safer option than using the airplane seatbelts. We hope this helps with your query.