Action Target High Visibility Fluorescent B-27E Indoor Target 100 Per Case Red 23in x 35in. The special 'E' design enables you to see and shoot the target without giving away your position. The reflective material on the target '27E' makes it easy to see from any angle. The material is resistant to nicks and tears and is easy to store. It is recommended that you clean the target area before shooting. Some pinholes in the material may be a result from pinhole technology. This target area can be easily seen from a distance. It is also important to note that fluorescent targets are only effective if the target is moving. Targets with moving targets will fall apart and you will need to replace the target 's tail' before shooting. This is because the fluorescent material will become brittle with age. Targets with a Fluorescent E material will degrade in fluorescent light and will become more difficult to see. Specifications for Action Target High Visibility Fluorescent B-27E Indoor Target 100 Per Case: Manufacturer: Action Target Color: Red Size: 23in x 35in Package Contents: Action Target High Visibility Fluorescent B-27E Indoor Target 100 Per Case Action Target B-27E-RD-100: Action Target High Visibility Fluorescent B-27E Indoor Target 100 Per Case Red 23in x 35in