Action Target B-21E High Visibility Fluorescent Silhouette w/Handgun Indoor Target 100 Per Case Black/Orange/Blue/Green 23in x 35in. There's also a car on the front of the silhouette and a crosshair on the back giving you something to aim at. The B-21E is best used indoors with fluorescent lighting as it requires very little dry-erase equipment to clean up after a day of shooting. The fluorescent orange/blue/green combo is easy to see against a dark target and is much easier to shoot accurately than other silhouette targets. The smaller more mobile profile of the B-target allows for effective close quarters pistol shooting. The smaller profile of the B-target also allows for effective long range pistol shooting. The fluorescent orange/green combo on B-21E Targets fills in the holes left by paper targets in high density targets to make them glow. Once the targets are hit the silhouettes glow so that is gives you a visual of where the bullet (sunlight) hit the target. This feature is also great for night time target practice as the reflective nature of the orange and blue colors will allow you to see a clear "hole" in the paper/cardboard surface. The fluorescent orange/green combo on B-21E Targets fills in the holes in the background behind the silhouette. This new technology combined with the bright orange/green features of the B-21E Targets make them very difficult to hit but extremely easy to clean up after. Specifications for Action Target B-21E High Visibility Fluorescent Silhouette w/Handgun Indoor Target 100 Per Case: Manufacturer: Action Target Color: Black/Orange/Blue/Green Size: 23in x 35in Package Contents: Action Target B-21E High Visibility Fluorescent Silhouette w/Handgun Indoor Target 100 Per Case Action Target PR-B21E-100: Action Target B-21E High Visibility Fluorescent Silhouette w/Handgun Indoor Target 100 Per Case Black/Orange/Blue/Green 23in x 35in