Window Cling is either light adhesive-backed or designed to cling by using static and prints on 4 mil clear or frost white synthetic material in full color on one side. It is designed for display on window glass, though you can also use it on other smooth surfaces. Window Cling comes in a range of sizes from 1′ x 1′ to 75′ by 53″ (inches). For Window Cling material adhered to the inside of a window and intended to be viewed from the outside, be sure to flip your image and order Clear Low-Tac Adhesive. Due to the 4-color process, clear Window Cling will not print white. Any white in the design will print as clear. Because of the wide potential size range of our large format products, there are additional file setup considerations. Proofs are typically shown half size. For other details, please review the file setup section carefully. Due to material, all substrates may expand or shrink from batch to batch, which makes exact cuts very difficult. We do not recommend borders. If you would like borders, please make sure they are at least 2″ thick. We will not reprint if the borders are not exactly the same on all sides after cutting.