The ideal way to protect important papers, favorite pictures and more. No heat or special equipment necessary. A plastic outer layer is permanently placed over a document making it much sturdier and protecting it from moisture and damage. Do-it-yourself laminating film can be cut to any sizeeasy split-back liner with grid pattern makes trimming easy. Laminator Supply Type: Cold Lamination; Supply Format: Sheet; Suggested Applications: All Purpose; For Use With: No Machine Required.