Carbon General CG-KBO-01 Carbon Fiber Bottle Opener Keychain GENUINE HIGH GLOSS 3K TWILL CARBON FIBER: Precision-cut from a solid plate of layered carbon fiber, the same material prized in the aerospace and ultra-performance automotive industries for its unmatched strength-to-weight ratio. STRONGER THAN STEEL, LIGHTER THAN ALUMINUM: At just 2 mm thick, these bottle openers weigh just 5 grams each, but are incredibly strong. Most grown men can't bend them without help! SMALLER THAN A CREDIT CARD, AS THICK AS A KEY: Just 2.56 EYE-CATCHING MODERN STYLE: The distinctive twill weave and high gloss finish maximize the characteristic iridescent, 3D-look of the carbon fiber. GREAT CONVERSATION STARTER: The mysterious black glow of this unique bottle opener attracts all the right attention.