Manfrotto MK055XPRO3-BHQ2 Aluminum 3-Section Tripod with XPRO Ball Head and 200PL QR Plate 3-Section Aluminum Tripod with 90 Degree Center Column Mechanism - Extend vertically as normal as horizontally Quick Power Lock Levers - for custom orientation and easy single-handed locking Bubble Level - for precise framing of the shot Polymer Rings - smooth and accurate movement without grease Easy Link Connector - supports an accessory (like an LED light or reflector) on an extending arm or bracket transforming the tripod into a mobile studio