The Axia Alloys 6 inch folding side mirrors are fully adjustable on the fly with adjustable tension at all pivot points. The scratch resistant flat glass is housed under a billet aluminum trim ring. These side mirrors are just under 6 inch wide x 5 inch tall and stick out 7.5 inch from the outside edge of the mounting tube. Extremely Strong Billet Aluminum construction. The best of the best. No plastic mounted housings with sloppy ball mounts like the competition. Mirrors will mount on a vertical, horizontal, or tube of any angle. Lifetime warranty against breakage.