Mira-Tech Shark Zinc Alloy Spring Capo for Acoustic and Electric Guitar with Good Hand Feeling (Gold) This cool shark capo will make you stand out of crowd when using. Easily re-position with one hand and keep all your strings perfectly pressed and always in tune. Made of high-grade Zinc Alloy(Net Weight:138g),works on 6-String acoustic and electric guitar. Clap style with well padded sillicon jaws protect your guitar neck against any scratches or damage. Clamps on any fret. No adjustments required. Small in size, convenient and portable ,easy to fit into your gig bag. Unique design,exquisite finish on the surface (no scratches and paint falling off to your guitar).ROHS compliant.