I'm a very private person: I regularly clear my history, avoid giving my social security number to strangers, and chemically remove my fingerprints. Data protection is becoming an increasingly rare commodity in our brave new world, so this caravan case makes sense. Nobody cares if my car transporter has a spare wheel or not. I used to hide my spare tire under a similar black vinyl cover and it worked great for a couple of years until the sun gods took their toll and turned it into a dull bag full of tears and cracks. This spare wheel cover from Healink replaced it perfectly and fitted snugly and securely on the tire. I hope that its white finish will cope better with the harmful effects of the sun, but time will tell. My tires are now protected from prying eyes again and my personal sense of security has increased enormously. No one knows what is attached to my trailer now. is that a giant donut? A small personal rescue device? Or is it interstellar communications coils that allow me to stay in touch with our extraterrestrial overlords? It's a secret.