3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.
Size: 18" x 18" Material Type: Engineer Grade Reflective Aluminum Sign, 80 mil Verified PurchaseGreat quality sign!
I ordered the 35mph sign and it is perfect! Very high quality, thick metal - I assume it is road quality. The paint also appears to be reflective (it's not dark yet so I am not positive)