853375 Firefighter Key Chain is a CityFireKey Chain featuring a Firefighter. It was released in March2012. The minifigure parts can move, but can not come apart, because a special glue is used.
This is a quote taken from LEGO.com. Do not modify it.
Take the firefighting power of a LEGO® CITY hero everywhere!
Take a hero on your travels with an authentic LEGO® CITY Firefighter Key Chain! Get to the scene or anywhere you have to go with a brave minifigure by your side! Includes firefighting gear accessories. Attached to a sturdy metal ring and chain. Makes a great backpack charm!
Features authentic LEGO® CITY Firefighter minifigure with accessories, attached to a sturdy metal ring and chain
Attach to your keys or backpack!
Minifigures are not detachable from metal chain
Makes a great gift for fans of LEGO® CITY building sets!