You got an Ocean Reef Aria or Head Full Face Snorkeling Mask and want to share your snorkeling adventures with others using an action camera. Aria's also equipped with a dock for sport cameras Support designed to mount your action camera on top of your mask. You can record and relive your experience any time you want. Just take it out and jump in. Add chemical lights on it if you want to go for a sunset session and the marker wing for a funky and colorful look. Accessory Holder is made from durable non-corrosive plastic and are easy to install.