Speedplay - Snap Shim Kit
This Speedplay Snap Shim Kit have 2 different kits to choose from. Kit 1 and 4 includes 2x 1-Front Snap Shims, 2x 1-Rear Snap Shims, 2x 4-Front Snap Shims, 2x 4-Rear Snap Shims and 2x Extra Shims. While Kit 3 includes 2x 3-F Snap Shims, 2x 3-Rear Snap Shims and 2x Extra Shims. The number denotes the angle of the shim to help get flat surface to put your cleat on year shoe.