Material: Made of thick acid free Polypropylene material, waterproof, tear resistant and keeping clean. Features clear, you can get the files you need at a glance.
Letter Size: 12.9x9.6 inch (328 x 245 mm), keep well all documents, files organized and protected.
Expandable gusset can be expanded to 1.25'' inch, holds up to 200 standard sheets. The side-loading string-tie closure is safe to custody and organize important documents.
Package included: 20pcs string-tie closure envelopes, Single tab for effective sorting.
Usage: Great for office use, personal, school, suitable for all ages.
