1、Aluminum Alloy Material: This release aid is made of premium aluminum alloy that is strong ans sturdy, the hook can easily pull 95kg objects, about 200 pounds, and has strong bearing capacity. 2、Anti Skid Handle: Equipped with an anti skid handle that you can keep the same position all the time for better training. And it also can provide you with a comfortable handling feeling. 3、Excellent Performance: This release aids possesses wear resistance and delicate design that it is suitable for long term use. 4、Adjustable Trigger: Equipped with an adjustable trigger, you can make adjustments according to your own habits, very practical! 5、Ideal Replacement: This 4 finger release aids is easy to use, ideal replacement for the old and damaged parts. Item Type: Bow Release Aids Material: Aluminum Alloy 1 x Bow Release Aids 2 x Hex Wrench