After the zombie apocalypse, power will be determined by the condition of your furniture. Don't ask me why...it'll just be the standard! Don't look at me like that, I checked with a Ouija Board! Do you know how you'll secure precious resources during said undead rapture? The Zombies Do Not Feed 4-Piece Coaster Set, of course! The Zombies Do Not Feed 4-Piece Coaster Set has 4, 4'' by 4'' neoprene coasters that let guests know not to feed the zombies. I would hope that should be pretty apparent by now, right? They always just follow you home!