This 70% print surface, white face and black back perforated film is designed for vivid store-front graphic visibility with added view through percentage, so better view of outside customers can be achieved. The thicker 8mil vinyl stretches less and is easier to handle than economy products. The dual perforated paper liner protects printer beds. Twice the standard perforated hole depth to work with Eco-Solvent, UV, and Latex print platforms.