3-in-1 multi-functional design, can be used as Guitar Capo & Guitar Bridge Pin Puller & Guitar Pick Holder, specially designed for acoustic and electric guitar. Ergonomic design, comfortable feeling, easy for you quickly change position between frets only by using one hand without breaking the tuning on stage . Heavy duty internal steel spring, proper pressure for holding the strings tightly, always keeping good elastic capacity and not easy to deform. Considerate design, silicone pads inside of clip for protecting instrument from damage and scratch. Lightweight premium zinc alloy material (aircraft grade metal), durability with quality sense appearance.