The Do-All Outdoors Blast Back Auto Resetting Target is rated for soft nose .22 and .17 Calibers only at the recommended minimum range distances of 30 yards for .22 caliber shorts, longs, and long rifles, and 100 yards for .22 Magnum or .17’s. This pop-up target is easy to set up and is always ready for practice. After being hit and knocked down, shooting the “Do-All Outdoors bullet logo” reset target will pop your targets back up, offering you a hands free target resetting. The approximate dimensions of the set up stand is 10 x 20 x 21 inches.