private driveway - do not enter sign | for private property | weather resistant | aluminum & reflective materials | 12” x 18” | red highway traffic supply <b>highway traffic supply private driveway do not enter sign</b><br><br>are you looking for a high quality, durable private drive sign to place on your private property or parking lot? if so, you've found just what you're looking for!<br><br>our no trespassing sign has been designed to exceed industry standards and specifications, using high quality, durable materials including:<br><li>63 mil thick aluminum treated to prevent rust, dirt, and corrosion<li>3m engineer grade reflective<li>3m sign construction specifications<li>3m inks<br><br>this ensures that your sign will last for up to 7 years, even when placed outside in hot or cold temperatures.<br><br>our signs are also mutcd compliant (including federal and state specifications) for traffic safety signs and supplies.<br><br>this sign is of the same standards and quality that we sell to many government agencies, just with the added benefit of being available direct to you.