NUBARKO Keychain Split Rings Bulk Black Titanium Heavy Duty Keyring Organization for Keys Pendants (Pack of 5, 0.98inch/ 25mm) Stocking Stuffers for Teens Women Men;

DIMENSION
Out Diameter:0.98"(25mm) Inner Diameter:0.8"(20mm) Weight: 0.07oz(1.9g)/1pcs Width:0.09"(2.45mm) Thickness: 0.11"(2.89mm)
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 house, office attachment and DIY accessories.