Laminating film adds years of life to your visual materials. Use it for flashcards, charts, certificates, bulletin board materials and more. Laminating film prevents tearing and wrinkling, and the high gloss finish provides an excellent write-on/wipe-off surface. Available with 1" or 2-1/4" core, be sure to check current size before ordering. 500 rolls are made specifically for roller laminators. Sold as Single Unit. 500 foot roll. Laminate charts, posters, bulletin board material, and more. Protects documents against wear and tear. Great for the office or school.