How to use: 3 seconds to install, fix your belt with the clips on both sides and press the central buckle. It is quick release, you do not need to open the clips on both sides to remove it, saving you a lot of time. Widely used: our belt lock ensures a safe trip for both the driver and passengers in the back seats. The child seat with chest strap clip is suitable for most car seats, strollers, high chairs, bike seats, backpacks or any seat with a belt, with an effective anti-escape system. Practical: the car seat is recommended for children from 6 months to 4 years old and grows with your child simply by adjusting it for later use at different ages.