Sturdy and Durable: The Pontoon Boat Bimini Round Pole Rearview Mirror 12″ bracket is made from 1″ x 3/8″ 6063 Aluminum, mounts securely to ¾”, 1″, and 1 1/4″ poles, and is multi-directional.  The mirror housing is made of durable plastic, and the mirror is tempered glass. Therefore, it has high hardness, oxidation and corrosion resistance, and durability.

The convex mirror design features a high-definition mirror, ensuring the driver can clearly see the area behind the pontoon boat and improve safety.

360 Degree Adjustment: The ball-joint design makes it easy to adjust the mirror angle, providing both convenience and safety for the driver.  Easy to install: You don’t need to drill or make any modifications. Install on the round Bimini pole and tighten the screws. Now you can safely see the waterskiers, tubers, and what is behind you without having to turn around.  This should be mandatory on every boat.