NUBARKO 15 Pcs Titanium Split Key Ring for Connecting Necklaces, Tags, Keys, Earrings, Jewelry and Small Pendants (Black, 5 pcs 0.39'', 5 pcs 0.47'', 5 pcs0.55'')

DIMENSION
Out Diameter:0.39"/0.47''/0.55'' Inner Diameter:0.31"/0.39''/0.47''
NOTE:Be sure the ring value can match your key hole size.The Titanium Alloy's spring is not good as stainless steel, add or take out keys too much times may damage the key ring.

ABOUT TITANIUM
The product is made from high quality Titanium Alloy (TC4), which is a rare metal with lustrous transition.
Features: Lightweight and Strong, Rustproof, Non-toxic, Hypoallergenic, Corrosion Resistant, Durable.
Function: Widely used by the aerospace industry due to its ability to withstand the harsh condition of outer space. Additionaly, military, medical and other industries benefit from it.

NUBARKO TITANIUM KEYRING
Carbon Black: The same technique of IPHONE black housing, last longly, not easy to fade.
Use Safely: The rings stay securely closed, needn't worry about your keys falling off and losing them with those rings.
Wide Application: Not only suitable for organizing your keys, but also perfect for tags, office attachment and DIY accessories.
Why do you choose NUBARKO Keychain ?
-- NUBARKO Keychain is made from Titanium, 1/2 lighter than iron, the same as aluminum but is stronger than steel, no magnetic forces rather than stainless steel, last for years without fading.