100PCS Stainless Steel Ball Chain, 4 Inch Necklace Bulk Silver Bead Chain Connector Clasp Extension Keychain Tag Key Rings Dog Tag Chains for Jewelry Making DIY Crafts (Silver)

Bought these to have extra key rings available around the house. Seem to be well made.

I bought this because of the length. I am disappointed that they are 3.5 inches starting from the clasp. The ball chain is even shorter.

My daughters have been busy making things with Perler beads lately, so I ordered these so that they could turn them into keychains and hang them from their backpacks. It's just what I was looking for! They arrived in good condition and appear to be of high quality. They were slightly shorter than 4" when I measured them, they're more like 3.75", but that is not really an issue for our usage.

These mini ball chains are the perfect size for key chains. They are great for an arts and crafts event for kids--very simple for them to snap together a key ring with some charms. The chains come jumbled together in a small bag, but they separate easily and are not tangled together. Each chain is a little longer than a double A battery. They snap closed securely--so far I haven't gotten a dud--and they all hold together as expected.