The Kalebee Black 2-Pack Car Seat Gap Filler is a practical and versatile accessory designed to fill the gap between your car seat and backrest. Made of durable plastic, this multifunctional seat accessory is adjustable to fit sizes ranging from 8.46" to 12.99". The black color and smooth finish give it a sleek and stylish look, while the insert mount allows for easy installation. With one compartment for organizing small items, this 2-pack includes two fillers for both sides of the car seat, making it a convenient and must-have item for any automobile.