Fits ShatterBlast Stakes (872) , or use them by themselves! The most exciting target concept to ever hit the market! Made of bio-degradable, non-toxic clay, ShatterBlast target disks S-H-A-T-T-E-R when you shoot them. Simply push a target stake into the ground or bale of hay, (check to make sure your backstop is safe) , insert a 2" disk and blast away. Can you hit one with a rifle at 50 feet? How about six in a row with a CO2 pistol at 15 feet? If you break one in half, the challenge is even greater!