This is a Miller Beer Superbowl Keychain,

It has Miller's Super Party written on keychain,

it is made of sturdy rubber

and has a silver ring to hold your keys too.

the size is across it is 2 1/4 inches

and down is over 1 1/2 inches  

It is a collector Keychain from the superbowl

the keychain was given out during the superbowl game.

it is in excellent condition never been out of the package.