The OrangeGear High Intensity Reflective Vinyl Sign is made of ASTM certified high intensity reflective vinyl, highly visible both day or night. Comes with a set of heavy-duty fiberglass cross ribs that fit securely in the included sturdy sewn-on mesh corner pockets. The signs are imprinted with MUTCD TTC compliant legends. They are easy to setup and take down for maximum portability and effective temporary traffic control or construction operations. They are compatible with sign mounts and universal sign and roll-up brackets (SOLD SEPARATELY)