Fast, Easy, Three-Way Adjustment
Machined aluminum plates give a full 1" vertical and 1⁄2" horizontal left-right, plus 90° diagonal left-right adjustment. All adjustments are accomplished through a single hole in pad. Extra plates are available for quick, easy pad changes to accomodate heavy clothing or different shooters.
Big Book Catalog, Issue:70, Page:407
SPECS: Aluminum, anodized, black. Total thickness: .290" (7.4mm). Length: 5¾" (14.6cm). Width: 2" (5cm).