Description: Quality: Made from premium aluminum alloy, this tripod head is sturdy and long last.Functional: Camera Mount Adapter can rotate 360 degrees horizontally and flip 90 degrees vertically. The angle can be easily fixed by locking the knob.Features: Lightweight, easy to install, portable, capable of bearing heavy loads, firm locking mechanism, and smooth movement.Versatile Compatibility: Tripod Head Suitable for a variety of devices including most projector on the market, fill lights, cameras, SLR cameras etc.Applicable Scenarios: Mini Ball Head Ideal for outdoor activities such as traveling, camping, hiking as well as live streaming and photography. Specification: interface: 1/4"(0.25 in interface) Size Chart: 5.5cmx3cm/2.17inchx1.18inch Package Includes: 1Mini Ball Head Camera Mount Adapter Note: Please allow slightly errors 1-2cm differences due to manual measurement.