Features: 1.This quick changing key clamp capo is used for most 6-string folk guitar or classic guitars. 2.Made of alloy, which is sturdy and durable, expertly engineered, carefully hand-crafted, and built to last. 3.With reliability and one handed operation, the quick-change allows you to transpose your guitar in seconds. 4.The rubber cushion on it ensure guitar won't be scratched or damaged, and for eliminating string buzzing and weak tension. 5.Quickly and easily releases and repositions with one hand without disturbing tuning. specification: This quick changing key clamp capo is used for most 6-string folk guitar or classic guitars. Made of alloy, which is sturdy and durable, expertly engineered, carefully hand-crafted, and built to last. With reliability and one handed operation, the quick-change allows you to transpose your guitar in seconds. The rubber cushion on it ensure guitar won't be scratched or damaged, and for eliminating string buzzing and weak tension. Quickly and easily releases and repositions with one hand without disturbing tuning. : Condition: Brand New Material: Zinc Alloy Color: Black, Blue, Silver (Optional) Size: Approx. 6.5 * 5.36 cm / 2.56 * 2.11 in Weight: Approx. 52 g Package List: 1 * Guitar Capo Note: The guitar showed in the picture is not included.