The Matthews 18" x 24" RoadRags Kit is a portable lighting modification system designed for use in photography and filmmaking. This kit provides a versatile solution for controlling and modifying light in a variety of shooting situations, allowing for greater flexibility and creativity in capturing the perfect shot. The RoadRags Kit offers a convenient and easy way to incorporate lighting modifications into your setup, making it a valuable tool for any photographer or filmmaker looking to enhance their lighting setup on the go.