Aroma&reg; Premium Metal Guitar Capo for Acoustic Guitar / Electric Guitar with Built-in Pin Puller, Silver Fit for: Acoustic/Classical/Electric Guitars with Built-in guitar string Pin Puller Highest quality metal material, Delicate shape and extraordinary feel in the hand. High Quality Silicone Rubber contact pads protect your instrument's neck and strings. Easy one-handed control for fast change, Polished Zinc Alloy Construction will last for years. Easy key changing. Dimension: 93mmx75mmx10mm; Weight: 71g