4" tall metal Nine Line ammo bottle opener with keychain attachment.
Purchased for all my gun keys. Was shipped within 4 days which was surprising. They even hooked me up with a sticker and beer koozie which was also a nice bonus. The key chain itself is very well made. The bullet and cartridge appears to be about the size of a .308 so if you were expecting the size of a .223 its bigger but thats most likely to accommodate the bottle open portion of the key chain. Still very happy with the purchase.
I say "loved" because the TSA in Canada confiscated mine; "replica of a bullet". Ridiculous! I guess I'll just order another one (or 3) for my family and myself.
Really nice bottle opener to have with you all the time. Many complements on it.