The J.L. Childress Car Seat Luggage Strap attaches your car seat to a rolling suitcase for easy transportation. The Car Seat Luggage Strap is made of strong, durable nylon webbing plus a metal ring and high-quality buckle. The Car Seat Luggage Strap can be used with almost all forward-facing, convertible car seats and high-back booster seats that have a top-tether strap. A draw-string storage pouch is included for when the strap is not in use. The Car Seat Luggage Strap is ideal if you plan to bring your car seat onto the plane or gate check it (make sure to get a Gate Check Bag too!). Complete Installation Guide included.