AMUMU FretGrip Silver Guitar Capo For Electric and Acoustic Guitars

BUZZ-FREE - Perfect Pressure keeps all strings always in tune without buzz.
QUICK-CHANGE - Patented Spring Design for quick change with one hand.
AIRCRAFT QUALITY - Made of Aircraft Grade Aluminum Alloy (Metal) with Lifetime Warranty.
NO SCRATCHES - High Quality Silicone Pad Protects your guitar neck against from scratches.
PROFESSIONAL - Fits Perfectly for 6-string Guitar, Banjo, Mandolin. (Max Fingerboard Width: 2 inches, Max Neck Thickness: 1 inch)