Business Source Press/Seal Catalog Envelopes [ENVELOPE;CATLG;SELFSL;10X13-BX]

Experience the ultimate in convenience and security with these high-quality catalog envelopes. Designed to accommodate documents and materials up to 10x13 inches, these envelopes are perfect for businesses, schools, and home offices. The self-sealing feature ensures a secure closure, providing peace of mind that your contents remain protected during transit.