|This easy to use removable product will help keep water and debris from getting inside your fuel tank, all you do is peel and stick it right on top your fuel cap after landing and remove before your next flight.|
These Fuel Cap Covers are large, about 12 inches in diameter. They work well, and have like a foam suction cup on the underside of the red outer material.
I have these for my beechcraft c23 and I love them!
Save your money Nice looking covers that uses a small magnet to secure it self to your fuel tank lid. Magnet is useless mine blew away in a 4 knot wind