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6 x 9" Flat Ship-Lite® Envelopes

Ship-Lite® envelopes are six times stronger than paper envelopes.
  • Made from white paper reinforced with mesh screen poly fibers.
  • Envelopes are moisture-resistant.
  • Feature self-seal closure.
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Stock NumberSLF0609WH1$47.153$42.325$39.9010+$35.06Add to Cart
6 x 9" Flat Ship-Lite® Envelopes
Specifications

Outside W x L: 6 x 9"

Quantity Per Case: 100

Description: Plain

Order in Multiples of: 1

Freight Class: 85

Weight: 2.52 EA

NMFC Code: 153900-8

Ships Parcel: Yes

Description

The 6 x 9 inch Flat Ship-Lite® Envelope is a white flat-format mailer built from paper reinforced with a poly-mesh fiber screen, giving it substantially greater tear and puncture resistance than standard paper envelopes. The self-seal adhesive strip closes securely without tape or additional equipment, supporting fast, consistent processing in high-volume operations.

These envelopes suit documents, contracts, photos, flat media, and lightweight printed materials that need a more durable enclosure than a standard paper envelope can provide. The clean white exterior makes them appropriate for outbound customer shipments, inter-facility document transfers, and professional correspondence alike.

Construction includes a moisture-resistant barrier that guards contents against humidity and incidental moisture exposure during transit. Sold in cases of 100, with exterior dimensions of 6 x 9 inches, these envelopes are parcel-friendly and stock efficiently in warehouse, fulfillment, and office shipping environments.

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