Description FEATURES:-Allow for safe release of firing pin springs-These snap caps are an excellent tool for teaching & eliminating flinching-.45 LC-6/pack PRODUCT SPECIFICATIONS: Dimension     1.40 X 3.65 X 7.95 Height     1.4000 Width     3.6500 Length     7.9500 CALIBER/GAUGE     .45 LONG COLT COLOR/FINISH     RED MATERIAL     ALUMINUM NUMBER PER PACKAGE     6.0000