Features: Durable aluminum alloy material tripod ball head, adopts CNC processing and surface anodizing treatment, exquisite workmanship and smooth operation. Locking system was designed on the side of the ball head, which makes its gravity center 15% lower than traditional ball head and have better stability. Panoramic structure design for 360amazing panoramic shooting; the U-groove enables you to switch vertical and horizontal shooting quickly. The quick release plate designed with 1/4 inch screw and 4pcs anti-slip rubber pads, can install DSLR camera, DV, camcorder easily and stably. The ball head can be mounted onto tripod, monopod and other devices with 1/4 inch or 3/8 inch screw for more stable and easier usage. Built-in bubble level can help you find the balance quickly. Specifications: Brand: Andoer Model: H-35 Material: Aluminum alloy Max. Load Capacity: Max. 15kg/33lbs Screw Mount for Camera: 1/4 inch Screw Hole: 1/4 inch and 3/8 inch Ball Sphere Diameter: 35mm Base Diameter: 50mm Item Weight: 285g/ 10.1oz Package Size: 12.5 * 10 * 9cm/ 4.9 * 3.9 * 3.5in Package Weight: 390g/ 13.8oz Package List: 1 * Ball Head 1 * Carrying Bag 1 * Screw Adapter 1 * Hex Wrench 1 * Flake Wrench