Keep your keys organized and easily accessible with our aluminum smart key holder - KH-004. Made from durable aluminum alloy, this key holder is designed to withstand daily wear and tear. The sleek and compact design makes it the perfect accessory for your keys, and the size and color are as shown in the attached picture. Personalize the key holder with your logo, either printed or engraved on the surface, to give it a custom, professional touch. Say goodbye to jangling, messy keys and hello to convenience and style with our KH-004 key holder.