Features: 1. High spring strength, firm clamping and long service life 2. Light weight, quick fix with one hand 3. Silicone cushion to prevent scratching your guitar, 4. Fluid design, thin fluid lines reflect the beauty of rigidity and softness 5. Three-dimensional paint, colorful and beautiful, stylish atmosphere 6. Adjust the pitch of the guitar, a commonly used auxiliary tool in folk guitar playing and singing
