The carlisle - 3690904 - wet floor sign is a handy item to have on hand in your restaurant, bar, school, hotel, gas station or cafeteria. the sign alerts customers to a wet floor in the case of snow or rain being tracked in or a liquid spill, offering your guests protection from falls and injuries when the floor is wet. the carlisle wet floor sign (3690904) is two-sided so it can be seen from both sides and alerts people to a wet floor in english, spanish and german. contoured feet offer stability and a lightweight design makes it easy to move and use the sign anytime it's needed.