Bubble mailers accommodate a range of merchandise. As you prepare shipments, the weight, size and thickness determines the type of postage you need to buy. An envelope up to 12 inches tall by 15 inches wide and three-quarter inches thick can ship as a fir

Are Bubble Mailers Packages or Envelopes? This depends on the thickness of your bubble mailer. Once packed, if your bubble mailer is 3/4 of an inch thick or less, it’s considered an envelope. If your bubble mailer is over 3/4 of an inch thick, it’s co

People shipping CDs, books, toys or other small items frequently choose to employ bubble mailers over traditional cardboard packaging to take advantage of the lower shipping prices available for bubble mailers. Send a bubble mailer the same way you would