The Black Metal Trigger-Style Capo Clamp for Guitar is a durable and reliable accessory designed specifically for guitar players. Made from high-quality metal, this capo clamp is built to last and withstand heavy use. The sleek black color adds a stylish touch to your guitar, while the trigger-style design makes it easy to quickly and securely attach and release the capo for different positions on the guitar neck. Perfect for guitarists looking for a sturdy and efficient capo to enhance their playing experience. D’Addario is the brand. Never used it and sold my guitar.