The Kennedy style RDA is a 22mm RDA that delivers huge clouds and exceptional flavor. Airflow integrates dual 8mm by 3mm airslots that feeds into each pair of airflow tubes. The airflow tubes provide a concentrated and direct airway path to each coil while simultaneously doubling as a fantastic anti-spill mechanism. The 22mm deck is perfect to fit whatever build you can think of. It will meet your expectations for both flavor and cloud production every time.