Modifiable Polystyrene Planumberebog: Constructed of permanent polystyrene with a modifiable corner plan, supporting rotation for uniting tripods, car mounts, and phone mounts 1/4 Screw Thread Link: Hard wearing a 17mm sphere head to 1/4 screw thread link, ideal for uniting to tripods, attractive mounts, and other addons Flexible Agreement: Twelve hundred motorcycles, motorcycles, automobiles, panel mounts, phone mounts, camera mounts, and other applications Twist Sphere Headvertisement: Features a twist sphere head for comprehensive firing, consistent various camera interfaces for easy corner 17mm Sphere Head with 1/4 Stuindentation: Includes a 17mm sphere head link with a 1/4 inch bolted student, consistent mounts and 17mm port phone mounts