The clear plastic poster sleeve has a self-cling strip at each end. Additionally the sleeve has an electrostatic charge sufficient to retain a printed sheet of paper securely in position.
- Window Wizards can be used portrait or landscape - except for A1 size which we recommend for upright (portrait) use.
- Window Wizards can be used successfully on glass doors, acrylic panels etc. They can be removed and re-applied many times so they are perfect for frequently changing signs. Simply smooth onto a suitable clean surface with firm thumb pressure along the top and bottom strips.
- On shop windows apply to the inside of the glass. You can insert two pieces of paper back to back if you want your message to display on each side.





