The FZone FC-83 capo is specially designed for classical guitars with wider necks.Its ergonomic design allows for easy placement and keeps a firm grip on the fretboard while the soft rubber cushioning protects your instrument from scratches and helps aid accurate tuning.A neat little device that clamps to the neck of your guitar, altering the open tuning and allowing you to play easily in different keys Steel spring grips guitar neck firmly Soft silicon cushion protects the neck when adjusting.Easy to operate with one hand. Specially designed for classical guitars