This beautifully crafted custom USB key is a unique accessory made from a solid piece of anodized aluminum. It is a fantastic and practical gift, it is completely scratch-proof and water-resistant, and you can choose a cap to protect the USB. It can also be customized with a short message or name engraved on it, It is perfect option for real estate promotion specially. A custom USB key chain is guaranteed to leave an unforgettable impression whether you’re in a library, coffee shop, or meeting.