restricted area private property do not enter no trespassing aluminum warning sign , made of aluminum alloy restricted area employees only sign i 0.0800cm 10''x7'' ( 4 pack ) righ sign <p>1. the warning sign, 10"*7", made of aluminum alloy, is strong, reliable and endurable. </p> <p>2. for this sign, we have prepared 4 predrilled holes and matching nails to make it convenient for customers to fix it to any indoor or outdoor surface, such as fence and wall, with nails or cords. </p> <p>3. strong packaging significantly reduces the possibility of refunds or exchanges, thus saving your time!</p>