The Shade Dock is the ultimate companion for every car ride. Easy to use one handed operation lets you slide you glasses in or out of the clip to keep them safe and secure while out on the road. Steel clip attaches to your car's visor and alternative vent clip mounts to your car's vents. Vent clip rotates 360 degree and 90 degree steps to hold glasses in vertical or horizontal position. Bonus one Microfiber cloth with Optical Screwdriver.