The E-Z Adjust features a 2-piece, threaded extension module, so that you can lengthen or shorten the extension to give you the custom fit and unprecedented comfort never before found in a caliper release. The release head pivots and does not torque the bow string when engaged. As with all Cobra Pro Caliper releases, the release head is machined to exacting standards for performance and durability, and now features a new contoured machined head. The E-Z Adjust comes with a curved trigger with adjustable travel and dual caliper release jaws for a consistent, smooth release every time.