Business Source Heavy-duty Clasp Envelopes [ENVELOPE;CLASP;HVYDTY;10X15-BX]

Designed to meet your heavy-duty mailing needs, these durable clasp envelopes offer a reliable solution for securely sending documents. Measuring 10 by 15 inches, they provide ample space for larger paperwork, brochures, or catalogs, ensuring everything stays flat and intact during transit. The sturdy construction and strong metal clasp closure keep your contents safe, making them ideal for both personal and professional use.