This clear self-adhesive polyester overlay is perfect for protecting cards that are produced on a PVC card printer without a lamination unit. Protect your bar codes from scratching and give your image longer life. Overlays have a peel-off backing, which is discarded after use. (Preprinted ID card not included) Note: This clear overlay is just a bit smaller than Credit Card (CR80) PVC cards. This allows you to line up the edges easily.