The Cobra Archery â€œSwitchâ€ is a thumb release and a back tension release in ONE! It is packed with ground breaking innovation. Its dual style design was constructed for the year-round archer, enabling them to use it both competitively and while chasing their favorite game animal. The easy single step process to â€œswitchâ€ from one shooting style to the other ensures a consistent anchor point, weight and feel. These elements combine to produce a more accurate competitor and hunter while eliminating the need for a second release.