1. Archery Caliper Release Aid Trigger: The black trigger head rotates a full 360 degrees making it appropriate for either left or right hand shooters, preventing string torque and fitting for bows up to 80lbs.2. Perfect For Every Hand: The wrist strap provides a quick and comfortable fit and allows you to make adjustments to the size you're needed.3. Sturdy & Smooth: The caliper release has a durable steel trigger with a smooth release whether it's your first shot or the thousandth, it's built to last.4. Comfortable: Made of PU material, the full wrap design with suede lining is comfortable to wear all day.5. Easy To Use: Padded adjustable wrist strap for medium to large sized on either right or left hand. Easy to use for hunting or target practice.