Pay in 4 interest-free payments of $16.25 Learn more
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
6” x 9” and 9” x 12” sizes to accommodate a variety of business documents
it’s important not to have to waste full-sized security envelopes on confidential notes or checks
You have better ways to spend your time than trying to decipher a scrawl on a file folder
Stock: 28 lb
6" x 9" Certified Mail Window Envelopes for Electronic Return Receipt (SDC-3520) Pack Size:200 6” x 9” and 9”Take your Stamps. com account to the next level. Stop worrying about applying forms and labels to your Certified Mail. Print all the required information and barcodes on one simple sheet of paper, and then slip it into our 6" x 9" Certified Mail Envelope! Certified Mail done the easy way! Use provided 6" x 9" Certified Mail Window Envelopes Certified Mail tracking number is recorded by Stamps. com so you can view all tracking events including delivery