The product, after a few weeks of use, and I mean a few, has began to peel. Perhaps I should have anticipated as much what with the whole "zinc alloy" product description, but I'm whomever is betting that most people will pay very little if any attention to that. The light is bright enough to help you find your wallet in a dark room I suppose, and the product seems designed well enough that it would be great if made from better materials. Not worth you $10 in my opinion.***Update- After leaving

the entire thing is kind of small. but durable.Hook is small, jsut big enough to hook my pants belt loop. That's my review.

The LED stopped working after 2 months of standard use. The button no longer makes proper contact and the light does not turn on with full (or really any) intensity. Gimmicky.The seller reached out to me and sent a replacement free of charge. Revising this from 3 to 5 stars for excellent customer service.

This is a very durable and stylish keychain. I purchased it because the multiple rings allows me to attach multiple key fobs and keys. I actually use the end with the D ring to hold my apartment gate fob. The only thing that would be better is if you could easily separate the D ring from the key rings when you don't need all the keys. I should note that if you have multiple keys it can be bulky to carry in a pocket. The flashlight comes in handy, but the bottle opener is tricky to use.