Now, this is cool! From hovercars to houses, DynoCaps have the power to contain just about anything in the Dragon Ball universe. What will you put in yours? This polished metal Dragon Ball Z Blue Capsule Corp. 3D Key Chain is a replica from the series and great for storing cash and knickknacks, plus the sturdy clamp lets you add it to your backpack, lanyard, or belt loop. To open, simply unscrew the bottom of the capsule. Measures about 3 3/10-inches long x 1-inch in diameter.