COMP LYFE - 3 POST BATTLE DECKSBattle Deck by Comp Lyfe Our products are made in the safest environment possible, with the safest materials available. The Battle Deck is a heavy duty, durable deck that was made to endure! Manufactured in the United States inside a medical grade facility 303 Stainless Steel Deck 20mm Diameter Silver or Copper (Anti Twist) Center Post (Depends on which version you buy) Milled Negative Posts Post Hole 3. 05mm Solid Silver or Copper Pin (Depends on