NASA Meatball Round Embroidered Iron On Patch Flat Bill Snapback Trucker Mesh Cap is great for any occasion and can make a perfect gift. Camo FLAT Bill Trucker Hat is a 6-panel, constructed baseball cap featuring insulated rear panel mesh and a retro flat bill. Each trucker hat comes with a distinct camoflage design and a vintage plastic snap back closure. Plastic Snap closure. Flat Billed. Camouflage Pattern. 50% Cotton, 50% Nylon. Imported. Please be aware that the Black Red American Flag Patch is slighty bigger than all other flag patch color options.