Use this reflective parking sign to easily post your parking control message. This US-made, reflective parking control / no parking sign is printed in color on engineer-grade reflective vinyl. This sign is manufactured of sturdy 80-mil aluminum with rounded corners and 3/8-in. mounting holes at top and bottom centerline for easy mounting on posts or flat surfaces. The sign resists UV, chemicals, abrasion and moisture resistant and is suitable for use at temperatures from -40 to +176 F. ComplianceSigns reflective parking signs are made in the USA and commonly used in industrial, commercial, public and private settings.