Triumph Systems Shot Seeker reactive target has 4 separate adhesive bullseye on one 12x12" sheet. Each bullseye is 4" Shot Seeker adhesive bullseye targets show a big shot burst with a bright yellow halo at the impact location. Identify and score your shot from the firing line. This adhesive targets is great for applying to cardboard backs or other silhouette targets. The Shot Seekers 1 inch grids are ideal for sighting in your firearm quickly and easily.