Welcome to Cranky Cats!
I just know that there are some scary hairy monsters under there.
This magnet is ceramic, and measures 1-7/8" x 1-7/8" x 3/16 deep.
Tuxedo Kitty - Magnet
Cranky Cat with Inchworm - Magnet
Herd of Kitties - Magnet
Cranky Cat with Celosia - Magnet