This roll set is designed specifically for use with your Xyron 4400 Professional cold process laminator. The Two-Sided Lamination Thermal Sensitive Laminate ensures a premium result with an elegant finish. A number of roll sets are available for the Xyron 4400 Pro laminator including roll sets for 2 sided lamination, permanent adhesive application, repositionable adhesive application and one sided lamination with adhesive backing. No heat, electricity or batteries are required. The wide variety of options available for the Xyron 4400 make it ideal for creating mock-ups, story boards, and posters. Plus, the fact that the Xyron 2500 doesn't require heat makes it one of the safest laminating options available on the market.