Chrome Billet Custom Oval Motorcycle Rearview Mirrors 10mm Pair for Suzuki Boulevard C50, M50, S40 Brand New! Sold as a pair (2 motorcycle mirrors included-One left and one right side mirror). Beware of inferior mirrors with plastic, acrylic lenses. Our mirror lens is 100% glass and provides more magnification than standard mirrors thereby enhancing your safety and increasing your field of view Mirrors have a unique swivel head design which makes them easy to adjust and fully adjustable. The mirror head can rotate 360 degrees around and can be adjusted left to right horizontally giving multiple viewing angles. After adjusting, each mirror is tightened so stay in place via 2 screws in the back Once tightened the mirror will stay firmly in place and not wobble or lose adjustment. Rearview mirrors are chrome billet, have a large mirror lens and have 10mm threads. Dimensions: Diameter of glass mirror: 5 inches (127mm), Height of glass mirror: 3.25 inches (83mm), Length of mirror stem (including threads): 7.5 inches (190.5mm), Length of threads: 0.75 inches (19mm), Width of threads: 10mm 100% Money Back Guarantee! No questions asked! We ship fast from within the USA. No long waiting to get your items!