material: titanium alloy
net weight: 1g, 1.5g, 2.5g, 4g
inner dia.: 14mm (0.55in), 18mm (0.71in), 20mm (0.79in), 26mm (1.02in)
package includes:1pc keyring
outer dia.: 18mm (0.71in), 22mm (0.87in), 26mm (1.02in), 32mm (1.26in) (optional)
Features:
Made with titanium alloy, high strength, high temperature resistance, and corrosion resistance.
Smooth edge won't hurt your finger with repetitive access to your keys.
Allow to bear a heavy load without warping or breaking.
Slim shape to fit through both big/small holes in keys or ornaments/accessories.
