You can try one of these options - FloorBoss signs: Foldable plastic stand comes with two sign panels. Front panel says, “Come in We’re Open.” while back says, “Sorry We’re Closed” Plastic signs: These have a metal reinforced eyelet with attachment hook, and suction cup. Different Open/Closed messages are printed on the two sides. Just reverse the sign and display the right message Sliding Signs: The top panel slides back and forth to reveal your facility’s status: “Open” or “Closed” Sign and Post Kit: Comes with 2 signs, 1 cast iron sign base, 1 post and 1 attachment hardware kit