Simtyso&reg; Blue Premium Quick Change Folk Acoustic Electric Guitar Banjo Trigger Capo Key Clamp This capo also fit the wider neck and flat fingerboards of the classical guitars or other guitars with straight frets. Fits comfortably in your hand,no adjustment,Lightweight, ergonomic shape makes key changes fast and easy Spring action clamp holds capo firmly in place, keeps strings in tune Can clamp on any fret,hold the strings nice and tight Make sure that you order from Mo&No Direct., if you truly want to get what you paid. Only Mo&No Direct items Have been carefully examined before shipping with WOVTE&reg; logo on it. If you placed your order from other sellers accidently, please help contact Amazon to file a claim that the item not as described to get back your money and protect the intellectual property rights.