CIPA Comp Marine Mirror w/ Deluxe Cast-Aluminum U-Clamp Mounting BracketThis marine mirror offers approximately 98 square inches of rear view vision for the ultimate in boating safety. The mirror head features OE grade shatterproof convex safety glass, and meets QS9000 and ISO 9002 standards. Convex mirror provides excellent rearview vision. Durable and lightweight construction for years of care-free use.Pivot U-clamp mount bracket provides 120 of easy adjustment. Clam shell design fits most windshield trims and sizes.No drilling required for installation.Package includes: (1) Comp Marine Mirror Head; U-Clamp Deluxe Mounting Bracket; Features: Offers approximately 98 square inches of rear view vision for the ultimate in boating safety exceeding the 78 square inch law of Alabama; Head features OE grade shatterproof convex safety glass, and meets QS9000 and ISO 9002 standards; Pivot U-clamp mount bracket provides 120 of easy adjustment. Clam shell design fits most windshield trims and sizes.; Durable and lightweight construction for years of care-free use.; No drilling required for installation.; Dimensions: H-7.0" w-11.0"Limited 1-Year Warranty