Everyone knows cheap nickel-plated split rings. You can damage your nails. You can chip. They might even smell a little funny. If you need a good, thin, relatively strong and easy to use split ring; it is extraordinarily pleasant. The alloy appears neutral, non-reactive and does not tarnish. I exchanged them for all my keys and key stuff. Mine is 25mm by the way. If you don't know, this is a good base size for attaching things like keys, small flashlights, etc. to a larger central key ring. It is ideal for installing a variety of small items and is easy to use. The thinness of the ring here is great compared to the strength and ease of use.
Titanium Keyring by BANG TI: Easy-to-Use Operation for Ultimate Convenience!
50 Review
KeySmart Magnetic Keychain Secure Attachment Men's Accessories
63 Review
Ultimate Titanium KeySmart: A Must-Have Organizer for Men's Accessories
49 Review
Stainless Steel Husband Keychain with Stamped Relatives for Enhanced SEO
31 Review