This stacked double frame call is built with 1 ultra-thin latex reed and 1 super-thin prophylactic reed which are separated by 1/16" and will not stick together. This versatile call can be very raspy depending on how you blow it. The Deadly Double is one call that will do it all from raspy yelps and clucks to excited cuts and cackles. Stacked double frame call 1 ultra thin latex reed 1 super thin prophylactic