TomCat Targets and Click Stick Pro Tool Easiest System Yet For Sighting-in Riflescopes! Click Stick Pro Tool Totals Windage And Elevation At The Same Time! Sights-in 1/8", 1/4" And 1/2" MOA Riflescopes! Easily Sights-in Riflescopes at 100, 50, And 25 Yards! Detailed Easy-To-Use Instructions On Back Of Each Target Click Stick Pro Tool Totals Exact Number Of Scope "Clicks" Needed to zero-in your Riflescope!