Sold as 10/Box. File pocket is made with a material that inhibits the growth of mold and mildew to protect the product. Expands up to 3.5' for large projects and files. SFI Certified and acid free. Redrope material and manila reinforced sides. Box of 10. Contains 30% post-consumer recycled paper. Full-length top tab. Double-thick manila-lined front and back for lasting performance. Legal size. Covers are scored to fold down for easy access to documents. Roll-over reinforced fiber gussets.