2 Pieces Erhu Shaft Lock Prevent Slippery Lock Non-Slip Strap Lock Button B

ITEM NAME:2 Pieces Erhu Shaft Lock Prevent Slippery Lock Non-Slip Strap Lock Button B X6P7 ☆★ Product Details ★☆ 2 Pieces Erhu Shaft Lock Prevent Slippery Lock Non-Slip Strap Lock Button B X6P7 Size:Approx.1.6x1.35x1.35 Erhu strap lock buttons These are the lock buttons that are used in the strap lock system! So are the obvious replacement when the buttons wear out. Good choice for your Erhu. Color:silver+gold material:metal Package Contents: 2* anti-skid lock