This neon necklace featured in this post. As promised here is the DIY. It's a super super quick necklace to make, you will literally do in five minutes!
Some neon string/rope/thread, whatever you want to use, I used a thin rope
First things first, cut four pieces of neon rope to your desired size, short if you want a choker and a little longer for a belly button grazer of a necklace.
Secure two pieces of rope using the leather clamps, do this another three times and you end up with two pieces of string clamped at each end.
Thread your beads on both sets of rope.
Add jump rings to the leather clamps and then attach a clasp and your done!