These 3D custom molded key chains are a perfect way to brand your company. Our special key chains are custom-molded from a zinc alloy, then nickel-plated and polished to perfection. They come with an O ring Attachment. Our key chains are extremely heavy duty and do not break or bend. (Most of our competitors use metal key chains that are laser etched. A spray is applied to the metal and then the laser etching burns the chemical black in order to create the logo. The problem with this is that after time, the black ink that was laser etched rubs off and your logo will disappear.) Because our key chains are custom-molded from zinc alloy, an embossed effect is created on the keychain that is permanent. These key chains are perfect for realtors, auto dealerships or special events.