The KSL GOLD Finger Tab originated with biomechic-ergonomics design. The cutting-edge design represents a breakthrough in ergomomics, comfort, and feedback. Every swooping curve and 3D component has been designed to mimic the fit. The plate has been ergonomically designed to adjust fit your hand. The front shooting surface is Super Leather. The custom made elastic adds extra comfort and better longevity. Every KSL GOLD Tab comes with a properly designed finger spacer and removable/adjustable ledge in anodized aluminum.