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: 24" x 24" Material Type: Engineer Grade Reflective Aluminum Sign, 80 mil Verified PurchaseConcerned mother
I got 2 to put on the lower post of either side of my mail box at our wide open drive way because everyone was using it as a public turn around point. Eventually something would have happened. They look great! Just hope they help.