This Alligator Mount can hold anything from an iPad to an iPhone to a Gray Card, and certainly some things that haven’t even been invented yet. The most common use is to attach the Alligator Mount to the top of your Dummy Stand. Your Alligator Mount can then chomp down on the Gray Card for you and help you calibrate your camera. Just take care not to jostle your equipment and knock the contents out of the spring-loaded alligator clamp.