Versatile Three Reed Diaphragm SetThe Knight and Hale HD Series Turkey Call Diaphragm Call 3 Pack includes Split V W Cut and Combo Cut designs for broad calling versatility. Each three reed call features an aluminum frame for durability and performance. From bold yelps to soft clucks this American made set delivers dependable sound options for any turkey hunting scenario. Includes Split V W Cut and Combo Cut Three reed diaphragm construction Aluminum frame design Produces yelps clucks and cuts American made quality