Features: The flexible 360-degree extension wand is designed for use with undercoating products. This flexible hose helps apply undercoating to hard-to-reach areas on automobiles or equipment. Although this 360-degree extension wand is designed for aerosol cans, it may fit other aerosol containers. With a 1/8-inch diameter, the flexible hose allows effective rust protection in tight spaces. Drill a 1/2-inch hole in doors, rockers, door posts, tailgates, and similar areas, insert the flexible 360-degree extension wand, and spray. The applicator brush is made of thin, sturdy tin/aluminum materials. The horsehair bristles are soft yet durable, providing a practical solution for reaching difficult areas. Kit Includes: 1 – 24-inch aerosol 360-degree extension wand 1 – Applicator brush Note: Aerosol can shown in image is for demonstration purposes only and is not included in the kit. The 24-inch length of this flexible 360-degree extension wand enables coverage of all areas in your application. Important: This extension wand does not fit all aerosol cans. The 24-inch 360-degree extension wand is easy to use. Instructions: Remove the existing nozzle from the aerosol can. Attach the new nozzle and extension wand. Spray as needed.