Nelson wood shims white wood shim 3/8 x 1-1/2 tapered to 1/16 or less, 8 long. Made from kiln dried, northern white woods. Used for setting door jambs and window frames, shimming plates, cabinets, floors, joists, furring strips and under splices on wood siding. For best results use in pairs. Dimensions 1-1/2 width x 8 length, material kiln dried, northern white woods bundle. Used for setting door jambs and window frames, shimming plates, cabinets, floors, joists, furring strips, and under splices on wood sidingFor best results use in pairsMade from kiln dried, northern white woods8"12 count