Pro-Graphics Network, Boardman OH is Introducing the (NEW) GlassAdhere window film that really SUCKS! That’s right, this new window film actually sucks to the window with innovated micro-capsule suction technology. This is not your typical static or cling or even an adhesive install. This is an easy install where the media has an array of suction cup bubbles that suck into the glass with a permeating effect. GlassADhere Offers 3 different versions to choose from: White, Optical Clear or Frost. You can install 1st or 2nd surface (frost & clear) with confidence the material will not wrinkle or bubble for at least 1 year up to 3 years based on version and conditions.