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EXPANSION ENVELOPES
Expansion envelopes, also known as expandable or gusseted, are used for bulky materials, such as financial reports, book mailings, or simply box replacement. The expandable envelopes come in various expansion widths, ranging from a 1 inch to 5 inch wide expansion.

Stock sizes may differ depending on closure, style, first class and airmail options.
If your size does not appear below contact us for a free quote.
Stock Size Tyvek TriBrite Herculink FibercraftEF Paper
4½ X 9½ X 2 checked unchecked unchecked unchecked unchecked
5 X 12 X 3 checked unchecked unchecked unchecked unchecked
9 X 12 X 1 checked unchecked unchecked unchecked unchecked
9 X 12 X 2 checked checked checked checked checked
10 X 12 X 1 ½ checked checked checked checked checked
10 X 12 X 5 checked unchecked unchecked unchecked unchecked
10 X 13 X 1 checked unchecked checked checked unchecked
10 X 13 X 1½ checked checked checked checked checked
10 X 13 X 2 checked checked checked checked checked
12 X 15 X 3 checked checked checked checked checked
12 X 16 X 2 checked checked checked checked checked
12 X 16 X 4 checked unchecked checked checked checked
Papercone has hundreds of envelope sizes available in stock for immediate delivery, Please contact customerservice@papercone.com or 800-626-5308 for a complete list of stock items.
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