Envelopes, Mailers & Shipping Supplies
You’ve got mail! No not an email, actual snail mail. Sometimes sending packages and regular mail can’t be avoided, so you might as well use the best supplies. We offer every size envelope, mailer, packaging and shipping supply you could need. Never worry if your packages will break with our foam packaging and don’t fret over anyone tampering with your mail with our sturdy mailers and boxes and tubes.
- Quality Park Colored Paper String & Button Interoffice Envelope, 10 x 13, Red, 100/Box (QUA63574)
- Colored, 28-lb. paper stock.
- String-tie closure.
- Pre-printed routing table for 31 entries.
- Includes 100 envelopes.
More Details - Quality Park Colored Paper String & Button Interoffice Envelope, 10 x 13, Yellow, 100/Box (QUA63576)
- Colored, 28-lb. paper stock.
- String-tie closure.
- Pre-printed routing table for 31 entries.
- Includes 100 envelopes.
More Details - Quality Park Colored Paper String & Button Interoffice Envelope, 10 x 13, Blue,100/Box (QUA63577)
- Colored, 28-lb. paper stock.
- String-tie closure.
- Pre-printed routing table for 31 entries.
- Includes 100 envelopes.
More Details - Quality Park X-Ray Film Mailer, String/Button Closure, Contemporary, 18 x 15, 100/Carton (QUAE8894)
- For use in medical offices.
- Horizontal, file-style orientation.
- String and button closure.
- Includes 100 mailers.
More Details - Smead Poly String & Button Booklet Envelope, 11 5/8 x 9 3/4 x 1 1/4, Clear, 5/Pack (SMD89521)
- Heavy-duty poly envelopes reisist tears and repel moisture.
- Bright translucent colors for easy organization.
- String and button closure.
- PVC free and archival quality.
- Includes five envelopes.
More Details - Smead Poly String & Button Booklet Envelope, 9 3/4 x 11 5/8 x 1 1/4, Blue, 5/Pack (SMD89522)
- Heavy-duty poly envelopes reisist tears and repel moisture.
- Bright translucent colors for easy organization.
- String and button closure.
- PVC free and archival quality.
- Includes five envelopes.
More Details - Smead Poly String & Button Booklet Envelope, 9 3/4 x 11 5/8 x 1 1/4, Green, 5/Pack (SMD89523)
- Heavy-duty poly envelopes reisist tears and repel moisture.
- Bright translucent colors for easy organization.
- String and button closure.
- PVC free and archival quality.
- Includes five envelopes.
More Details - Smead Poly String & Button Booklet Envelope, 9 3/4 x 11 5/8 x 1 1/4, Red, 5/Pack (SMD89527)
- Heavy-duty poly envelopes reisist tears and repel moisture.
- Bright translucent colors for easy organization.
- String and button closure.
- PVC free and archival quality.
- Includes five envelopes.
More Details - Smead Poly String & Button Envelope, 9 3/4 x 11 5/8 x 1 1/4, Clear, 5/Pack (SMD89540)
- Heavy-duty poly envelopes reisist tears and repel moisture.
- Bright translucent colors for easy organization.
- String and button closure.
- PVC free and archival quality.
- Includes five envelopes.
More Details - Smead Poly String & Button Envelope, 9 3/4 x 11 5/8 x 1 1/4, Blue, 5/Pack (SMD89542)
- Heavy-duty poly envelopes reisist tears and repel moisture.
- Bright translucent colors for easy organization.
- String and button closure.
- PVC free and archival quality.
- Includes five envelopes.
More Details - Smead Poly String & Button Envelope, 9 3/4 x 11 5/8 x 1 1/4, Green, 5/Pack (SMD89543)
- Heavy-duty poly envelopes reisist tears and repel moisture.
- Bright translucent colors for easy organization.
- String and button closure.
- PVC free and archival quality.
- Includes five envelopes.
More Details - Smead Poly String & Button Envelope, 9 3/4 x 11 5/8 x 1 1/4, Purple, 5/Pack (SMD89544)
- Heavy-duty poly envelopes reisist tears and repel moisture.
- Bright translucent colors for easy organization.
- String and button closure.
- PVC free and archival quality.
- Includes five envelopes.
More Details - Smead Poly String & Button Envelope, 9 3/4 x 11 5/8 x 1 1/4, Red, 5/Pack (SMD89547)
- Heavy-duty poly envelopes reisist tears and repel moisture.
- Bright translucent colors for easy organization.
- String and button closure.
- PVC free and archival quality.
- Includes five envelopes.
More Details - Pendaflex Expandable Poly String & Button Booklet Envelope, Clear, Legal (ESS638143)
- Horizontal, booklet orientation.
- Durable polypropylene construction.
- String-and-button closure.
More Details - Universal Light Brown Kraft String & Button Interoffice Envelope, 10 x 13, 100/Box (UNV63568)
- Mail documents that can't be folded.
- Rip-resistant Kraft stock.
- String and button closure.
- Routing table with 31 rows.
- Includes 100 envelopes.
More Details - Quality Park Brown Kraft String & Button Box-Style Interoffice Envelope, 10 x 13, 100/Box (QUA63562)
- Sturdy Kraft stock.
- Pre-printed box-style information grid.
- String-tie closure.
- Includes 100 envelopes.
More Details - Quality Park Brown Kraft Kraft String & Button Interoffice Envelope, 9 x 12, 100/Carton (QUA63462)
- Tear resistant Kraft stock.
- String and button closure.
- Includes 100 envelopes.
More Details - Quality Park Brown Recycled Kraft String & Button Interoffice Envelope, 10 x 13, 100/Carton (QUA63560)
- Tear resistant Kraft stock.
- String and button closure.
- Includes 100 envelopes.
More Details - Quality Park Brown Kraft Kraft String & Button Interoffice Envelope, 10 x 13, 100/Carton (QUA63561)
- Tear resistant Kraft stock.
- String and button closure.
- Includes 100 envelopes.
More Details - Quality Park Brown Kraft Kraft String & Button Interoffice Envelope, 10 x 13, 100/Carton (QUA63563)
- Tear resistant Kraft stock.
- String and button closure.
- Includes 100 envelopes.
More Details - Quality Park Brown Kraft Kraft String & Button Interoffice Envelope, 10 x 15, 100/Carton (QUA63564)
- Tear resistant Kraft stock.
- String and button closure.
- Includes 100 envelopes.
More Details - Quality Park White Kraft Interoffice Envelope, 10 x 13, 100/Box (QUA63663)
- Treated with an antimicrobial agent to protect the envelope.
- Security tinted for privacy of contents.
- Provides space for 52 entries.
- String and button closure.
- Includes 100 envelopes.
More Details
Everyone wants a smoothly run mail department. Whether you have employees to prepare your mail or you do it yourself, having just the right envelope or packaging materials can make all the difference between a quick transaction and a long, time-wasting endeavor. With our products, we can make every mailing transaction smooth and easy. We carry top mailing brands you trust such as Ampad, Columbian, Quality Park, Sealed Air, Universal, Survivor and more. Our easy to navigate shopping website is open 24 hours a day, 7 days per week so that you always have access to our envelopes, mailers, and shipping supplies whenever you may need them. If you have questions about any of our products just give us a call or chat with us right here on our website. At SupplyMatic, we aim to provide the products you need at the prices you deserve.