Staples® 9-1/2" x 12-1/2" Tyvek® First-Class QuickStrip™ Catalog Envelopes, 100/Box

Comments about Staples� 9-1/2" x 12-1/2" Tyvek� First-Class QuickStrip™ Catalog Envelopes, 100/Box:

Its the best size to mail tax returns because many returns are now numerous pages and this size provides the little extra room that the 9 x 12 size does not have

Comments about Staples� 9-1/2" x 12-1/2" Tyvek� First-Class QuickStrip™ Catalog Envelopes, 100/Box:

We use Tyvek envelopes to mail membership cards with promotional T-shirts. This envelope is the perfect size and has the added durability that a regular paper mailer would not. We also prefer it to a padded bubble mailer because the Tyvek can go Flat postal rate.

Comments about Staples� 9-1/2" x 12-1/2" Tyvek� First-Class QuickStrip™ Catalog Envelopes, 100/Box:

GREAT FOR SECURE MAILING

Comments about Staples� 9-1/2" x 12-1/2" Tyvek� First-Class QuickStrip™ Catalog Envelopes, 100/Box:

These are great envelopes for mailing 8.5 x 11 and smaller materials. A bit on the expensive side, but they do not tear, and close easily. Note that you cannot use rollerball or felt tip pens to address these, as the ink will blot because of the envelope fibers. Not a big deal, just something to keep in mind.

Comments about Staples� 9-1/2" x 12-1/2" Tyvek� First-Class QuickStrip™ Catalog Envelopes, 100/Box:

Great for legal paperwork