The Large Envelope is Rigid – does not bend easily. The Large Envelope is NOT Rectangular/Square. The…
certificate mailer
4 Articles
you CAN mail letters in a rigid mailer, you just need to hand them to a window…
These mailers are an excellent option for mailing documents, art, photographs and other flat products. Prevents crushing,…
you CAN mail letters in a rigid mailer, you just need to hand them to a window…