#3 White 9 x 12 Poly Mailers
Brand: Generic
4.7 stars (4.67)
Samples are NON-RETURNABLE and NON-REFUNDABLE. All sales on samples are final.             


(SAMPLE) #3 White 9 x 12 Poly Mailers
Price: $5.95


Poly Courier Mailers feature a polyethylene exterior providing superior tear and puncture resistance. Great for clothing and other items not needing breakage protection.

  • 2.35mil Thickness
  • Tough and tear-resistant bags
  • Self sealing
  • Lightweight to save on shipping
  • Water resistant
  • Tamper evident
  • Strong seams to allow for overstuffing
  • Self stick stamps and labels adhere easily

Latest Customer Reviews
4.7 stars
4.67 out of 5 stars based on 14 reviews

5.0 stars Great envelopes. Great price.
By Anonymous on August 10, 2015
I resell magazines on eBay. These envelopes are great for mailing them. Theyre light and offer pretty good protection. And the cost-per-unit is pretty good as well.

4.0 stars Poly Mailers............
By Anonymous on March 23, 2015
Good product,will buy again.

5.0 stars Thank you for the great buy!
By The maillady on October 30, 2013
These bags are working great for my shipments.

Sku Product Name Qty Price Buy Now
PMAILER3100100 #3 White 9 x 12 Poly Mailers 100


100 #3 White 9 x 12 Poly Mailers
Price: $20.00


PMAILER3300300 #3 White 9 x 12 Poly Mailers 300


300 #3 White 9 x 12 Poly Mailers
Price: $35.00


PMAILER3500500 #3 White 9 x 12 Poly Mailers 500


500 #3 White 9 x 12 Poly Mailers
Price: $45.00


PMAILER310001,000 #3 White 9 x 12 Poly Mailers 1000


1,000 #3 White 9 x 12 Poly Mailers
Price: $65.00


PMAILER320002,000 #3 White 9 x 12 Poly Mailers 2000


2,000 #3 White 9 x 12 Poly Mailers
Price: $115.00


PMAILER350005,000 #3 White 9 x 12 Poly Mailers 5000


5,000 #3 White 9 x 12 Poly Mailers
Price: $230.00


- Qualifies for Free Shipping

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About Us

Since our founding in 2002, thousands of our customers have realized savings because they chose to do business with a direct importer. Our business approach is simple, research and price aggressively to pass the saving to our customers. This comes to life in our unique philosophy of "Below Wholesale Pricing". It is what guides us to be one of the fastest-growing companies in the recordable media industry.

CheckOutStore offers a wide range of high quality media storage products including CD-R, CDR, CD-RW, DVD+R, DVD-R, DVD+RW, DVD-RW, DVD DL, DVD Dual Layer, LightScribe DVDs and our latest product Blu-Ray. We only provide high quality media storage from trusted manufacturers such as Taiyo Yuden, Prodisc, Ritek, Princo, HP, Philips and Verbatim.

CheckOutStore also provides the best selection and prices for media accessories including CD/DVD jewel cases, DVD cases, sleeves and holders which are perfect for CDR/DVDR blank media packaging and storage.

We are committed to customer satisfaction. Our mission is to always provide you a high quality product, while being a leader in competitive pricing with a proven track record of dependable service.

We welcome your feedback regarding quality issues, pricing, or improvements we can make in our customer service.

Time in Transit

Please note:
  • Over 99% of our orders ship the same business day when ordered before 1:00 PM EST. UPS Ground is not guaranteed and is only an estimated delivery time. Duplicators need to be assembled and tested. Please allow an additional 1-2 days lead-time.
  • If your order is under one pound and under $80, your order maybe shipped by USPS First Class, USPS Priority Mail or UPS SurePost. Packages are delivered in an average of 2-9 days to any destination and therefore will not follow estimate arrival time.

Contact Us

Location & Hours of Operation:
CheckOutStore Inc.
319 37th Street
Brooklyn, NY 11232

Phone: 1-800-676-0134 / Fax: 1-800-789-8861
Hours: 10:00-6:00 PM EST, Monday to Friday

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