-. Brand : ASR -. Feature : Spray turns opaque paper temporarily translucent / View the contents of an envelope without ever opening it / Each can treats several hundred square inches / Environmentally-friendly -. Label : ASR -. Manufacturer : ASR -. Model : EXS -. MPN : 03-ART3-ZQZ9 -. PartNumber : 03-ART3-ZQZ9 -. ProductGroup : Lawn & Patio -. ProductTypeName : OUTDOOR_LIVING -. Publisher : ASR -. Studio : ASR -. Title : Envelope X-Ray Spray (see contents of documents through paper)