from the Rustic Attitude website/store:

Long Floating Cross Necklace 
on a brass ball chain

2-Inch Cross, Silver-Tone Brass

Weight: 14 grams

This neat floating cross necklace makes a bold statement of faith! You can wear it single as a long necklace with the cross on the side, layered with other jewelry. Or, you can wear it doubled around (it is 40" so long enough to do that!) which is my favorite way to wear it.
   
There is no clasp on this - it is long enough to just go over your head single or doubled.

You can find this necklace on the Rustic Attitude website. It is called 

"Rustic Style Floating Cross".

Here is the description from the site:  "This two tone 2" cross is a great layering piece. Silver tone on one side, brass on the other." 

The metal is chain is magnetic, but the silver-tone cross does not attract a magnet.

The length end-to-end is about 40" all the way around. (See photo.) 

Condition Notes:
Necklace is in Very Good pre-owned condition. No flaws that I can see! The roughness and "imperfection" in this cool floating cross necklace is part of its design. The cross is created in a rough-hewn, simple style.