At first glance, this necklace looks like a large link sterling silver chain. Look a little closer and you will see it is made entirely of spring clasps! What a totally cool idea as you can remove chunks to alter the length. There is also no more groping for the clasp to undo the necklace.

Indeed the designer, Ron Gilad calls it the Endless Necklace because there is "no beginning, no end, just closure." The cost is $95.  (Update : link no longer works).
This idea is similar to the necklace in this post How to stop clasps from moving to the front which used decorative S clasps and short pieces of chain.

Original Post by THE BEADING GEM
Jewelry Making Tips - Jewelry Business Tips