Material: Dacron, Polypropylene Fiber Suitable: Almost 1-12 Years Old Children (Maximum Load Capacity 30 kg) Compatible: for Motorcycle, Car, Electric Vehicle, Bicycle. Feature: 1) Children can be seated in the back or front. 2) The belt can make the children safe in motor or electric vehicle. 3) The safety belt can adjustable. 4) Breathable mesh and two wide strips of shoulder, make your child comfortable. 5) Reflective strip on the back of seat harness, it can help you and your child safe in the darkness and night. 6) The small bag on the back of seat harness, it can storage things 7) Lightweight style for easy installation and use. Please note: Make sure the two buckle is ok before the motor is running. Please check if the belt is fastened well before the motor is run. Please drive slowly when the children on motor for safety.