GoBadges IP44 Radiation Engine Starter Button for Mini Cooper Machined aluminum circular frame with matt black finish - 20mm diameter Adhesive badge printed with UV inks and clear coated for protection - 18 mm diameter Often purchased with our coordinating GoBadges MINI Cooper Paddle Shifter Badges Select from 28 unique GoBadges designs Often purchased with our coordinating GoBadges MINI Cooper Paddle Shifter Badges