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 12" Material Type: Heavy-Duty Aluminum Sign, 63 mil Verified PurchaseGreat quality, Great messaging !
Good Messaging, found this interesting research about signs that have eyes on them: https://tinyurl.com/m7jntcy7 or just google it yourself: Litter Research Eyes