Quaker Boy Challenging Jake Game Call. This turkey hunting call delivers remarkable sound quality and volume. The game call is operable with one or two hands. The Quaker Boy Challenging Jake Turkey Call is simple to use. Specifications for Quaker Boy Challenging Jake Turkey Call: Manufacturer: Quaker Boy Fabric/Material: Acrylic Species: Turkey Package Contents: Quaker Boy Challenging Jake Game Call Quaker Boy 02605: Challenging Jake Game Call