22mm wide Deck with deep drip well for your desired build. Stainless Steel Top Cap with Delrin insert to insulate your drip tip. Threaded Airflow Control Lock. Ability to change AFC Ring to match your mod! The Center Post Insulator uses a High Temp Material to withstand extreme Heat. Wide holes in positive and negative posts make it easy to use your desired wire. Copper adjustable center pin. Each Zenith is Serialized and comes with an Authenticity Card with Respective Serial Number to ensure authenticity.