Smead Poly String & Button Envelope 9 3/4 x 11 5/8 x 1 1/4 Blue 5/Pack 89542

The Ultracolor Expandable Poly String Tie Envelopes are a must-have for any business or individual looking for high-quality, durable envelopes that can handle anything you throw at them.

With their tough and water-resistant poly material, these envelopes are built to last and can withstand even the most demanding tasks.

The 1" expansion gusset allows for easy accommodation of bulkier materials, while the top-load closure ensures a secure seal every time.

Plus, the acid-free, PVC-free, and archival-quality material means your important documents will be protected for years to come.

Don't settle for anything less, choose the Ultracolor Expandable Poly String Tie Envelopes for all your envelope needs.