BeSafe Messaging Education Wall Signs, 9 x 6, "Be Safe, Stop The Spread Of Germs", 3/Pack High performance removable acrylic pressure sensitive adhesive is engineered to provide clean, smooth removability from most surfaces, including glass, metal, painted surfaces, smooth concrete, and some plastics. Heavy-duty 5 mil polyester wall safety signs are easy to install, just peel and stick. Reuse and reposition easily on most surfaces. Our rectangular wall signs help remind children and others how to properly wear a mask.
