SmartSign Mirrored Decal, Legend "Glass Safety Message", 3.5" high x 5" wide, Green on Silver MirrorPal safety message glass decal Made from durable 3 mil polyester with a brushed metal surface that blends beautifully with most mirrors and stainless steel furnishings MirrorPal labels come with high-strength acrylic adhesive on the backside of the label to prevent tampering It can be easily cleaned by simply wiping away most contaminants such as dirt or dust Digital print produces a flawlessly stunning label without any variation from the design or legend