Description: All-metal ball head, very smooth hand feel and excellent durability. Built in two bubble level indicators. Three independent control knob, adjust each different rotation angle of the head separately, precisely control every adjustment of the ball head. With a scale on the pan, it is suitable for panoramic shoots. A removable quick-release plate is suitable for cameras with 1/4 inch screw. 3/8 inch screw mount for various professional tripods. Specification: Mode: QZSD-10 Maximum height 105 mm Ball head diameter is 36mm / 1/4". Main material: Aluminum Maximum load: 15kg Package Includes: 1x QZSD-10 Tripod Ball Head with Quick Release Plate Note: Camera is not included