... vision : From outside and inside , people can see the image and see-through , image is more vivid than one way vision. ... cars, buses, train, tram, etc.; 2) Ideal for window advertisements on buildings, offices and shops etc.; 3) Excellent resistance ... application onto transparent glass, acrylic, polycarbonate; 5) Widely used in retail outlets, POP displays, service stations, convenience stores, etc. ...