4 Fluid Oz Bottle of Glacier Blue Metallic Flake .004" for use in Paint, Airbrush, and Powder Coatings (that's four-thousandths of an inch). The great thing about these little metal Flake is that they still have a big reflection - without all the extra work of those bass boat Flake. The problem is, with larger Flake you need to do a lot of surface prep after spraying them. With our tiny Flake, you can still get a metal flake spray job and great sparkle without all of the flake sanding and prep work before applying your final clear coats. Small enough to spray through an airbrush and HVLP fine nozzle, with the benefits of the old school Flake sprayed by the legends of custom paint and powder coating. These Glacier Blue Metallic Flake are truly classic in a custom paint job.