Application: for violin
Material: rubber
Colour: Black
Packages:1PC Violin Bow Posture Corrector
Small:80 x 10 x 10mm/3.15 x 0.39 x 0.39"
Large:100 x 15 x 15mm/3.94 x 0.59 x 0.59"
Medium: 95 x 15 x 15mm/3.74 x 0.59 x 0.59"
Net weight: 5g/ 4g/ 3g
About the product
Flexes thumb to touch intersection of frog and stick
Supports curved pinky
Postions index finger to rest on bow
Fingers still contact bow in all the customary places
Universal Fit -- for child to adult hand sizes