Quaker Boy Old Boss Hen 3-Pack Turkey Mouth Calls. Each call has a precisely matched reed thickness and tension to offer you the best variety of feel and tone quality. The Better-Fit tape cut design confoms to the roof of your mouth giving you a perfect seal every time. Beginner or expert the Old Boss Hen design is proven to be the most effective call in the woods year after year. Specifications for Quaker Boy Diaphragm Calls 11308: Mfg Item Num: 11308 Supplier SKU: 47899 Category: GAME CALLS Type: Diaphragm Call Species: Turkey Material: Custom Latex Package Contents: Quaker Boy Old Boss Hen 3-Pack Turkey Mouth Calls The Quaker Boy Diaphragm Calls 11308 is a quality addition to the Quaker Boy lineup. For more great deals on Hunting Accessories by Quaker Boy please browse our Quaker Boy Hunting Gear page. Quaker Boy Old Boss Hen 3-Pack Turkey Mouth Calls