Rubber violin bow posture correction accessories, violin bow posture correction tools

Violin Bow Posture Corrector, Rubber Posture Correction Tool, Violin Bow Corrector Violin Bow Posture Corrector, Rubber Posture Correction Tool, Violin Bow Corrector Violin Bow Posture Corrector, Rubber Posture Correction Tool Product Features: Rubber material, compact and portable; Practical and durable; Product Specifications: Material: Rubber Color: Black Product Dimensions: (Large) 100 x 15 x 15 mm / 3.94 x 0.59 x 0.59 inches (Medium) 95 x 15 x 15 mm / 3.74 x 0.59 x 0.59 inches Inch (Small) 80 x 10 x 10 mm / 3.15 x 0.39 x 0.39 inches Net Weight: 5 g / 4 g / 3 g Application: Violin 1 violin string posture corrector