It CHAINS me to say it, but you're going to have a rough time with this one. This is the chain store puzzle and the goal is fit the 5 linked chains into the box in such a way that you can close the box with it inside. (As seen in picture 3)

Includes
-5 linked chain 
-Box
-Lid

If you would like a specific color, please don't hesitate to contact me through eBay. I will respond to you within the week.

If you're interested in more puzzles I sell a lot of them on my eBay store page here:

https://www.ebay.com/sch/i.html?item=176231804545&rt=nc&_trksid=p4429486.m3561.l170197&_ssn=tyhor_74