510 connection with adjustable brass center screw;Stainless steel 510 drip tip;Triple posts design;Posts material: brass;Tilted deck for optimal juice to wick flow;Juice well hood to guide juice to the designated choke point;AFC control guided by negative posts;Auxiliary topside airflow also acts as a fill-point with fine tipped bottles;Diameter: 22mm;Height without drip tip & connector: 19mm 3FVape is a professional electronic cigarette retail and wholesale shop. We provide new and cool e-cig products at affordable price. All products will be shipped from China now. If you find a product to be authentic, then it is not a clone. For any question about product title Cartel Cascata Style RDA Rebuildable Dripping Atomizer - Silver, Stainless Steel, 22mm Diameter, please contact us. We also encourage you to leave review of e-cig products on 3FVape.