Rigid StayFlat 9x11.5-inch Self Seal Mailers (Case of 100)

• Refill your mailroom supplies cabinet with 11.5 x 9-inch shipping envelopes
• Rigid StayFlat mailers are a great alternative to paper envelopes
• Tuff-Shield brand envelopes don't require stiffeners or additional packing material
• Self-sealing pressure-sensitive strip closure
• Rigid shell to protect contents from bending
• Strong 0.038-inch chipboard construction
• Simply slide your product into the mailer and seal
• Great for photos and documents
• White envelopes will protect your items from bending in transit
• Environmentally friendly and completely recyclable
• Lightweight for postage savings
• Sold as a single package of 100

Buying Guides

• Office Supplies Buying Guide
• FAQs about Large Hole Punches

Shipping:

Leaves our warehouse in 1-3 business days. *

Standard Return Policy:

You can return most new and unopened items within 30 days of delivery for a full refund.* Items must be returned in new or unused condition and contain all original materials included with the shipment.
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* For your safety, some orders go through our fraud prevention department. If yours is selected, we will quickly notify you (doing this may cause a delay of up to 3 days).

Standard Shipping:

Our standard shipping method is ground shipping. You should receive your products within 5-10 business days from the day you order them.
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Expedited Shipping:

We offer Next Day, 2 Day, and 3 Day shipping for most items. Expedited shipping is not available for items being shipped to PO Boxes or APO/FPO destinations. For more information on this please view our Expedited Shipping page.
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Credit Cards

• Visa
• MasterCard
• American Express
• Discover Card

No payments for 90 days on items over $50
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Enjoy no payments & no interest* for 90 days on orders over $150.
*If paid in full. Subject to credit approval.
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