Product Specifications Range (in) .001″-.030″ Number of Leaves 32 Size of Leaves (in) 12″x0.500″ Thickness (in) .001-.030 Leave Type Straight Leaves One Each, 32 Different Sizes Locking Device No Material Stainless Steel Features In individual envelope With convenient 3/16″ (5mm) hole punched in the end for hanging Rounded ends – no ragged edges make stock easier to work with Marked every 6″ with thickness Made of the finest stainless steel Inch sizes are 12″ long, 1/2″ wide and furnished in 32 different thicknesses ranging from .001-.030″