This is a double reed call, with the same insert as the Hunter duck call. This call is made from the highest grade acrylic you can buy and also made from some of the best looking acrylic you have seen. I call it my Collector Series call because the first ones I made my buddies bought them to put up to collect and then purchased one to hunt with. These calls have aluminum bands that have been anodized to different colors, to match the particular call. These calls sound awesome and look awesome. They color and design change all the time, as calls are sold and made. If you are looking for a certain color or design, contact us, and we can send picture of what we have in stock at the time.