Giottos MG8240B Classic 4-Section Carbon Fiber Magnesium Tripod with Twist Leg Locks SDL Secure Dust-Proof Leg locking system 100% 6x multi-layer carbon tube 22 mm Leg diameter Maximum height with center column 54.3-inch, maximum height without center column 46.9-inch, minimum height with optional short center column 6.7-inch Load Capacity: 6.6 lbs, weight: 1.9 lbs