Fivics Tenfix finger tab

 Now entering a new class of performance, adjustability and comfort that you have never seen, TENFIX Finger Tab is the outcome of years of rigorous research, which includes consulting internationally acclaimed athletes and Coach Kwon Yonghak.  
  The new spacer is designed for professional archer to have the most natural and consistent hook, and pairs perfectly with the fully adjustable ledge, which can be converted to a thumb rest or a palm rest, or even a pinky rest.  
  The finger strap is designed to be adjustable to fit archer's middle finger or to fit both middle and ring finger to help secure the hook you want.