Durable and lightweight alloy Dloop: constructed from a strong metal alloy with a protective coating for longlasting performance; lightweight design helps maintain bow balance without adding unnecessary weight. Secure arrow placement: keeps the arrow firmly on the bowstring during drawing and release; reduces the risk of arrows slipping or being lost, helping maintain accuracy. Easy to use screw mechanism: attaches to the bowstring with a simple screwon system; smooth operation allows quick installation and release when needed. Improved hooking and release: the Dloop design enhances hooking performance and provides a more consistent, dependable release during shooting. Practical use scenarios: Hunting from treestands or ground blinds where arrow security and quick release are critical. Target practice to improve consistency and reduce arrow loss. Field archery or competitions requiring reliable hook and release performance.