Capo for Acoustic Guitar - Aluminum Alloy - Professional Quality Trigger Style - Easy to Clamp with One Hand - Use on 6 String Electric, Acoustic and Classical Guitars, Ukelele (silver) STAYS IN TUNE - Easily reposition with one hand without disturbing tuning VERSATILE - Works on acoustic guitar, electric guitar, mandolin, banjo and ukulele SECURE - Heavy duty internal memory steel spring guarantees a secure fit every time DURABLE - Won't bend or break like cheaper alternatives. High density silicone padding protects your instrument against wear and scratches RELIABLE - Lifetime Money Back Guarantee