Description: Quality Material: This Camera Clamp Mount is made of quality aluminum alloy and stainless steel, making it sturdy and long time. Multifunctional: The photography Super Clamp has a larger opening that can hold flat objects with a thickness of 5cm or cylindrical objects with a diameter of 5cm. It can be firmly clamped on tables, tripods, railings, armrests, and racks. Flexible Use: The Action Camera Ball Head Mount features a flat mouth design for attachment to surfaces like desktops or door panels. Wide Application: This multifunctional extension bracket is suitable for both indoor and outdoor use and can be used to secure phones, cameras, microphones, etc. Gift: This Monitor Mount Bracket makes an gift for men, women, family members, and friends as well as photography beginners and enthusiasts alike. Specification: Material: Aluminum Alloy and Stainless Steel Size Chart: 9.7cm/3.82inch7.5cm/2.95inch Package Includes: 1 Camera Clamp Note: Please allow slightly errors 1-2cm differences due to manual measurement.