Private Property Keep Out Sign keeps unauthorized people out of private or restricted property. The high contrast lettering ensures high visibility from a distance. Hillman Private Property Keep Out Sign has Private Property Keep Out text in bold black against a reflective yellow background. Sign made of ultra-violet fluorescent ink for maximum visibility from a distance. Measures 6 x 15 inches. Made using high quality heavy duty styrene plastic, a type of high strength plastic. Styrene is extremely durable, flexible, and tear resistant. Withstands most environments, and resists fading and weathering. The sign can easily be installed on any surface with tape or nails. It has predrilled holes for easy mounting. Made in USA. 1 sign.