This chamber can only be opened by aligning the correct codeword with the index. It is a solid and sturdy cast alloy and is nearly impenetrable. It comes with instructions to set the pass code to any 5 letter combination you choose. •Unique cryptex design •Solid cast metal with vinyl lettering •Hefty 1 1/2 lbs •Pass code can be reset to any 5 letter word or phrase •Hidden chamber is 1-1/4″ diameter and 3″ long
