Solve your alignment needs with a Precision Bran Shim Sheet with our 6 inch wide and 18 inch long sheets. This comes in a pack of 10 pcs and is made of Half Hard, Cold-rolled, 260 Brass Alloy. These are not completely flat. There will be a slight warp as these sheets are cut from a larger coil. Contains 1 piece each of .001″, .0015″, .002″, .003″, .004″, .005″, .006″, .007″, .008″, .010″, .012″ and .015″.