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: 12" x 18" Material Type: Heavy-Duty Aluminum Sign, 63 mil Verified PurchaseExcellent material thickness (both aluminum and printing)
Excellent printing- lettering feels thick to the touch. Thickness of the aluminum was greater than I was expecting. Great sign and should last a long time.