The most common problem with the white stripe epaulets is they attract dirt too easily. AeroPhoenix solved this by using a nylon material in lieu of fabric. The nylon will much more resistant to dirt. The quality is excellent meeting the demands of any professional pilot. These AEROPhoenix epaulets are hand-made with nylon stripes. The lines are reinforced for a professional look. The epaulets measure approximately 3" x 2 1/4" with a 1/4" taper. Sold in pairs. Hand made in the USA.