Icon Heroes latest DC comics office accessory is Batman’s Batarang. Based on the upcoming game Arkham Knight, this letter opener is based on the actual 3D files from the game. This metal letter openers measures 7”L x 2”W x 0.4”H. Check it out below, you’ll be able to pick it up in May. Of course, if you throw it, there’s no guarantee that it’s coming back at you.