Laminating Film is ideally designed for roller laminators with 1 in. core 1.5 ml. roll that preserves documents or classroom aids safely and is used to laminate flashcards, charts, certificates, bulletin board materials. 12 in. x 500 ft. Laminating film features a high gloss finish with an excellent write-on or wipe-off surface that offers security against tearing and wrinkling for added durability.