REALLY good customer service. The representative and I exchanged multiple emails discussing color combinations and patterns. My only mistake was I bought one too big so I have to flap it over the side bumper strip. The magnet held on even with that bit of flap/gap from the bumper strip (although my car is slower than most).
When pictures get posted, it’s car #413 (white e30 318is).
We got a nice pretty meatball from Fireball graphics (with a checked border), that’s what we use for track events, Its stayed on at speeds of up to 113mph so far. Once we started SCCA autocross we found it wasn’t compliant (not big enough or thick enough stroke.)