Nice combinations: you will receive 2 sets of archery D loops, including 2 pieces archery compound bow D loops and 2 screwdrivers. Sufficient quantity and thoughtful combination to satisfy your daily hunting and shooting needs. Practical design: designed with 4 screws, the compound bow metal D loop helps prevent your arrow from sliding or falling off the bowstring, providing a more balanced release point directly behind the arrow, offering an effortless user experience. Easy to assemble: each set includes a screwdriver, making it convenient to attach the metal D ring buckles to the correct position on the bowstring, saving time and effort during installation. Protective effect: the metal D-loop is a practical tool that improves the stability and accuracy of shooting, reducing negative impact and damage to the bowstring, prolonging the lifespan of your bowstring. Convenient to carry and store: packed in a single bag, each set of D loops and screwdrivers is small and compact for easy storage and portability, adding minimal weight to your backpack.