Set includes (1) 8” x 12” 3/8" AR500 IDPA Gong Target with (1) 1/2" center square hole and (1) Newly designed 3/8" AR500 Hanger T-Post Topper Hook. These AR500 steel targets are great for most pistol and rifle calibers, including 9mm, 45ACP, .223, 30-06 308 as well as most other high powered rifle calibers. Three eighths inch thick AR500 steel targets are rated to 3200 fps at 100 yards. This target and hook are manufactured from new high quality 3/8 inch thick AR500 steel plate made in the USA. Studded T-Post not included. These products are precision cut with a CNC plasma cutter and submersion water cooled during the cutting process ensuring the longest life. Reversible steel target face doubles the life of the shooting target Warning Shooter and spectators must always wear proper eye and hearing protection. Recommended minimum distances from steel targets to shooter are 15 yards for pistols and 100 yards for rifles. If using non-frangible ammunition use handgun ammunition with a maximum velocity of 1500 feet per second. Rifle ammunition muzzle velocity should not exceed 3,000 feet per second. No shotgun slugs, steel birdshot and buckshot ammunition can be shot at steel targets. Never shoot hardened, steel core or armor piercing ammunition at any steel target. Disclaimer Buyer assumes all responsibility for the use and misuse of the targets purchased.