anti-uv light;good adhesive;hign light transmittance; PA film is a new kind laminating film which is better than EVA film regarding to transparence,stability,stickness.What is more important,it can be used outdoors because of its advantage of anti- uv light . Specification as following:1. 0.25mm ,2x150m/roll2. 0.38mm ,2x100m/roll3. 0.76mm,2x50m/roll