SSBM 10" x 15" x 2" Plain Expandable Ship-Lite® Shipping Envelopes Mailers 100/Case

Exceptional Strength: These envelopes are six times stronger than standard paper envelopes, providing superior durability and protection during shipping and handling. Reinforced Material: Constructed from white paper that is reinforced with a mesh screen of poly fibers, enhancing tear resistance and overall envelope integrity. Moisture-Resistant: Designed to resist moisture, these envelopes help protect contents from water damage, making them reliable for various shipping conditions. Expandable Capacity: The expandable feature allows the envelope to accommodate bulky items such as books, making it versatile for mailing thicker or irregularly shaped goods. Self-Seal Closure: Equipped with a self-seal closure, these envelopes ensure quick, easy, and secure sealing without the need for additional adhesives or tape.