Ultimate Arms Gear Tennessee State Flag Laser Engraved Permodized Aluminum Custom Protect, Large, USA MADE Made In The USA. PERMODIZE covers are made of high strength, abrasion and solvent resistant thermoplastic bonded with a permodized aluminum plate. Photo quality images into the unsealed, porous layer of the aluminum without affecting the durability of the metal oxide coating. Parts conform to the traditional Mil-A-8625 Type II Class II. They Are Secured Using Two Side Tension Screws that Apply Pressure to Two Locking Tabs. There Is Absolutely No Metal to Metal Contact, This Prevents Damage. They Measure 1 3/8" x 2 3/4" (35mm x 70mm) and Weigh about 17 grams.