Features �2-1/2" clamp with molded knob. �Main adjustable knob is geared for tilting and easy control - tilt from horizontal to a 115-degree angle. �2-section aluminum column extends to a maximum of 16 inches high or get close for macro photography. The 2-way panhead attaches to your camera like a tripod. Pan and tilt camera. Supports cameras up to 5 lbs.