Health and safety sign with “Caution mind your head” written in black on a yellow background which indicates a warning of a possible hazard. · · · Self adhesive sign · · Black font on a yellow background · · White background · · The sign is easy to install with no tools required. Simply peel off the backing and stick the sign to any smooth surface. · · The sign is made from high-quality materials and is built to last. It is weatherproof and UV resistant, so it can be used indoors or outdoors · · Easy to install