The BBH-300 Ballhead from Vanguard gives you precision, convenience and ease of use. It features a Rapid Level System that allows you to level the camera to the base, quickly and efficiently. When it's level, the BBH-300 holds your camera securely in place. Two bubble levels guarantee highly accurate 360° panoramic photography or videography. The magnesium ball head has a unique open body design that allows a lighter weight. The ball also features a scratch-free, oxidized surface for an ultra smooth moment. The BBH-300 can be positioned at accurate 90-degree angles in just one second.