Features:<br>The screws can unscrewed by coin.<br>Protects you from being hurt by keys.<br>Clip your keys or other things tightly and in order with the bufferrings.<br>Prevents your keys from making a noise, being missing, beingbroken, being scratched.<br>Stainless steel screw nails, included six buffer rings.<br>Material: Army Grade hard oxidation Aluminum<br>Size: Approx. 90 x 25mm (L xW )<br>Screw Diameter: 6mm<br>&nbsp;<br>Note:<br>1. Please allow 1-3mm errors due to manual measurement.<br>2. Due to the difference between different monitors, the picturesmay not reflect the actual color of the item.