The outside of the kiln dried cedar target box is 5.5" deep,16.5" wide x 20.5" tall. The cardboard backer and target paper size is up to 14.5" x 18". The silent trap target box comes filled with packed sawdust as the trapping medium. This target pellet/bb trap is designed to stop projectiles up to 8 foot lbs of energy. It can easily be upgraded to higher foot lbs. (up to 30fpe) by changing the sawdust medium to a rubber garden mulch. (shredded tires). And up to 100fpe with a steel sheet metal liner installed on the inside back before filling with the rubber mulch.
