Our custom private property signs are available in plastic, vinyl, aluminum, magnetic, and adhesive polyester material choices. Reflective 3M aluminum signs last more than 10 years easily outdoors.  We also have plastic Private Property SignBook that contains digitally printed 10 mil thick plastic sheets in a book format. Easily tear out a sign as required and put it up with nails, tape, or staple gun, at multiple places on the property.