Here are two different necklaces I have. I like them, they add zest to the picture. With different styles I can look more punk or cute depending on what I'm up to ^^ They're not very heavy but they seem solid, I just wouldn't intentionally pull on them or anything.
Carry Your Love For Firefly Everywhere With QMx'S High-Quality HD Key Chain
34 Review
Custom Engraved Silver FAINOL Boyfriend Keychain
27 Review
Stainless Steel Husband Keychain with Stamped Relatives for Enhanced SEO
31 Review
KeySmart Magnetic Keychain Secure Attachment Men's Accessories
63 Review