Pre-trimmed laminating pouches are perfect for enhancing and protecting any type of document that needs to be preserved. Each hot-run, letter-size pouch is sealed on the short side. The other three sides are open. Construction offers ultra clarity so you can easily see through the sturdy lamination covering. 5 mil thickness is designed for moderate handling, filing or posting of items, such as photos, legal files or recipes. These pouches are compatible with IBICO, GBC and other thermal laminators.