G7th UltraLight Acoustic & Electric Guitar Capo - Black
G7th UltraLight Clamp-Style Capo
This G7th UltraLight guitar capo stays true to its name, weighing only 8 grams, which isn't much for some musicians. These are developed from an original design of a fellow by the name of Anders Sterner with his kind encouragement. They snap on and off easily with adjustable tension. Being low-profile, they do a good job of keeping out of the way of your hand while you fret higher up the board.
Due to the lightweight material used also being very cost-effective, these capos are laughably cheap. They even come with a limited lifetime warranty from G7th. Go on, get you one.