Compatible with all Quad Lock Cases and Universal Adaptor - Looking for a more secure hold of your phone or hands free viewing while watching Netflix on the plane? The Quad Lock Phone Ring / Stand is the perfect accessory for your Quad Lock Case or Universal Adaptor. Simply insert the Phone Ring/Stand into the back of your Quad Lock Case or Universal Adaptor until you feel it lock. Remove just as easy with a simple twist and keep it handy at all times by attaching the Quad Lock Phone Ring / Stand to your keys using the provided Carabiner. Tech Specs: Strong aluminum design (both Phone Ring / Stand and Carabiner). Finger tab for easy pull. Gun metal finish. 120-degree hinge (when inserted) for multiple viewing options. 4 mm height so it sits flush in your Quad Lock case or Universal Adaptor.