What size car magnet works best for a sedan?

A 12"x18" magnet fits most sedan doors comfortably, but always measure your own panel before you order.

• Measure the flat area of the door first.
• Avoid curves, handles, and trim, which stop a magnet from sitting flat.
• Leave at least one inch of clearance from every edge so it holds and does not peel.
• Larger vehicles like SUVs, vans, and trucks can carry bigger sizes such as 18"x24".