ATN Thermal Targets, 3 Count This 3-pack of ATN Thermal Targets makes it easy to zero in your thermal scope eliminating the frustration of finding a hot or cold target. The targets use a special material with an included heat source to give you a thermal signature that is easily picked up by your thermal scope. The package includes a set of three thermal targets. Features: - Fold-Up Target Stand - Thermal Heat Source - Thermal Target - Set of 3 Targets