Sudden Drop-Off – Be Careful! – The bottom drops off abruptly. You could injure yourself or drown. When in doubt, don’t go out! (with graphic): Warning : Sudden Drop-Off – Be Careful! – The bottom ...

• Simple language and bold lettering quickly and effectively grabs attention.

• Choose from two rust-proof aluminum sign thicknesses, 63 mil or 80 mil.

• Our signs are easy to install on fences and posts for a warning that can last for years.