Floyd Rose saddle shim set Set of 12 shims Each shim is .008" (.2 mm) thick approx. 13/32" (10.2 mm) x 11/16" (17.8 mm) The mounting hole is 1/8" (3.2 mm) in diameter Made of steel Allparts # BP 2214-001 These shims are installed underneath the saddle to adjust individual saddle height and match neck radius.  Can be stacked to accommodate different radii.

These shims are installed underneath the saddle to adjust individual saddle height and match neck radius.  Can be stacked to accommodate different radii.