Perforated window clings are made of adhesive vinyl with micropunctured holes that allow one-way vision. So you can apply perforated clings on your storefront window, but they won't obscure the view from the inside or darken the room, because they allow light to come in. Yet on the outside, the perforated window cling will appear colorful and opaque. Passersby cannot see in. So you get the best of both worlds.Your customers are hungry and are tired of cooking! Let them know you’re still open and offering curbside pickup with this vinyl decal for your storefront windows, glass or mirrored doors, and most non-porous metal surfaces. These translucent vinyl clings are easy to install and even easier to remove once your business is ready to resume normal operations.