What are the internal dimensions of your bubble mailers?

The internal size of our custom bubble mailers is:

• 4.25" x 7"
  • Internal: 3.75" x 6.62"
  • Opening: 2"
• 5" x 9"
  • Internal: 4.5" x 8.6"
  • Opening: 2.5"
• 7.5" x 10.5"
  • Internal: 7" x 10"
  • Opening: 3.5"
• 10"x 13"
  • Internal: 9.25" x 12"
  • Opening: 5.5"
• 14.5" x 19"
  • Internal: 13.25" x 18"
  • Opening: 8.5"