The Foam Fit "Mini Mag" assortment incorporates a 20% smaller frame with patent pending cushion tape material. This creates a perfect fit for hunters with a smaller palate. The pack assortment includes the "Checkmate" cut which produces a medium to heavy rasp sound. The "Double Slash" cut creates heavy rasp calls while the "Old Boss Hen Lite" offers a light to medium rasp sound. A perfect combination for your spring turkey hunting needs.