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EXPANDABLE MAILERS From MailingSupplies.Biz

Need to mail bulky items? Gusset mailers are the answer to your problem!  They are ideal for mailing books and thick spiral bound manuals.  Featuring peel and seal closure, these mailers will decrease the amount of time it takes to prepare your mailing.  Not only are they convenient, they are also strong and flexible to assure that your mailing will arrive at its destination intact and looking just as good as it did when it left your facility.

Available in white only - Please call us for pricing on 6 or more cases! Mailers are made from .020 clay coated newsback.



1 - 5 Case Price Shipping Weight



10" x 7-3/4" x 1"

100 $53.00

15 Lbs.



12-1/2" x 9-1/2" x 1"

100 $59.00

22 Lbs.


 15" x 12 1/2" x1" 100 $70.00 29 Lbs 3G  
 17" x 14" x 1" 100 $88.00 43 Lbs 4G  
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