Tyvek Self‑Seal Expandable Envelopes

Tyvek Self‑Seal Expandable Envelopes

Product Details: Tyvek Self‑Seal Expandable Envelopes 

• Size: 10" wide × 13" long × 1½" expandable depth

• Material: Durable DuPont Tyvek (18‑lb olefin), highly tear-, puncture-, and moisture-resistant

• Closure: Peel‑and‑stick self‑seal strip for quick and secure sealing

• Quantity: 100 envelopes per pack

Product Highlights

• Constructed from corrosive-resistant Tyvek fabric, offering ample protection in shipping and storage scenarios

• Designed with an expandable gusset, enabling it to accommodate bulky or multiple items at once

• Self-seal design ensures fast, efficient mail prep—no additional tape or adhesives needed

• Lightweight but strong—ideal for reducing shipping costs while protecting contents

Summary Overview

• Product: Tyvek Self‑Seal Expandable Envelope, 10″ × 13″ × 1½″, White, Pack of 100

• Ideal For: Shipping cosmetics, catalogs, documents, or any items needing protective, flexible packaging

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