Features: The ball head with anti-drop quick release plate, with 1/4 inch screw thread on it, can be used with various cameras, camcorders, DSLR, etc. With standard 3/8 inch screw hole on the bottom, 1pcs 3/8 to 1/4 inch convertible screw is also included, suitable for most of tripods, monopods and so on. Support 360-degree horizontal rotation, adjustable vertical angle, can meet your needs of various shooting angles. Built-in bubble level, help to find balance more easily; Twist lock design, convenient and easy to operate. Made of premium aluminium alloy material, high precision CNC construction with anodic oxidation surface, the max load capacity is up to 30kg /66Lbs, very stable and durable. Specifications: Brand: Andoer Model: X-44S Material: Aluminium Alloy Technics: CNC Constructed Ball Head Body Diameter: 44mm Maximum Load Bearing Capacity: 30kg / 66Lbs Quick Release Plate Size: 4.8 * 3.6cm / 1.9 * 1.4in Bottom Size: 5.5 * 5.5cm / 2.2 *2.2in Bottom Thread: 3/8 inch Convertible Screw: 3/8 to 1/4 inch Screw Height: 10.1cm / 4in Item Weight: 491g / 17.3oz Package Size: 12.9 * 10 * 9.1 / 5.1 * 3.9 * 3.6in Package Weight: 593g / 20.9oz Package List: 1 * Ball Head 1 * Pouch 1 * Convertible Screw 2 * Wrench Note: Camera and tripod are not included.