A fun and easy way to promote full-self driving. As Full Self Driving Supervised continues to improve,this magnetic bumper sticker becomes more applicable every day.How many people know how good the technology is?You'll likely find out, with this great conversation starter.Added Bonus; it's wife approved.This is a durable vinyl sign with a magnetic backing.Will adhere to the trunk lid for the Model 3 and Y.Easily removed for cleaning, does not leave any residue.This sign has a blue background with white letters that say,"I may NOT be driving!”.The sign is approximately 3 inches high by 8 inches in length and is made of high-quality, durable materials.Will withstand harsh weather.