Manfrotto MHXPRO-BHQ2 XPRO Ball Head with 200PL Quick-Release Plate Triple Locking System - 3 wedges enclose the sphere to guarantee camera position & stability 2 Leveling Bubbles - for fine adjustments with the locking knobs open Polymer Rings - no more messy grease while maintaining smooth and accurate movement Magnesium Body - Lightweight & Extremely Portable Includes - Manfrotto 200 PL Plate