Stop traffic with bold see-through window graphics full of vibrant color and fine detail. With HP One-view Perforated Adhesive Window Vinyl, get high-impact graphics on the front, optimal visibility from the back. Water-resistant prints achieve up to 1 year display permanence outdoors, unlaminated. Save time and money with a permanent, clear self adhesive that removes cleanly without glue residueeven after 6 months. And get reliable, trouble-free HP performance. Physical properties: 288 gsm, Opacity 98, 3" core.