High Quality Material: Chest clip lock is made of nylon PA66 and ABS automotive special plastic, safe and environmentally friendly, reliable quality, good mechanical strength, excellent toughness and wear resistance. Suitable Size: The size of car seat safety belt harness clip is 14.6 * 4cm, general and suitable, the right size fits most car seats and can better protect your baby. Safer Ride: Place the seat harness clip in the correct position on the child to prevent the seat belt from moving to the child's face or neck. It has the function of fixing and tightening the seat belt and giving the child a better riding environment. Package Included: You will receive 2 baby trend car seat chest clip, the seat harness clip is a very useful seat belt accessory, very small and easy to store. Applicable Occasion: The seat belt latch buckle is suitable for most safety seats, car seat belts, baby strollers, baby chairs, etc., universal and practical, can also be given as a gift to every mother. (NOTE: Item need to unhook your car seat belt to thread them through this buckle. If seat belt can not unhook, item is NOT suitable for it.)