Feature 1Increase Sensitivity and Rotate: Archery compound bow release aid trigger can increase sensitivity and can rotate 360 degrees. 2Built In Sponge Pad: The wristband spreader has built in sponge pad, is soft and wear resistant, absorbing sweat and breathable. 3Hook Type Design: Large jaw can be used for various composite bow types, various D rings, without grinding the bow. 4Adjustable Wrist Strap: The wrist strap is adjustable in length and has a high strength buckle, suitable for most people. 5Good Workmanship: Exquisite workmanship, beautiful appearance, portable size, providing you great using experience.Item Type: Wrist SpreaderMaterial: Leather, Aluminum AlloyWeight: Approx. 158g / 5.6oz .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Wristband Spreader2 x Wrench