Blue Summit Supplies 500 Number 10 Envelopes Self Seal - Number 10 Business Envelopes Letter Size - Security Tint - Flip and Seal Flap - 4 1/8 x 9 1/2-500 Count

• Blue Summit Supplies 500 Number 10 Envelopes Self Seal - Number 10 Business Envelopes Letter Size - Security Tint - Flip and Seal Flap - 4 1/8 x 9 1/2-500 Count
  
  
  • Designed for secure everyday home and business mailings, our windowless number 10 security envelopes are a perfect fit for standard 8.5'' x 11'' paper sizes and other folded letter or legal size documents.
  • Provides complete mail security with no need to worry about others seeing your documents, thanks to our dark black security tint lining which completely hides your confidential mail.
  • Save time with easy to use flip and seal self-seal design; With no need for licking or moistening, our self seal design allows for sending hundreds of invoices quickly and easily and is guaranteed to stay sealed with no need for tape or glue sticks.
  • Quickly stuff multiple pieces of business mail into our wide opening #10 security envelope design with large flip-and-seal opening. Smaller #9 or #8 return envelopes will easily fit inside so you can get your invoices paid quicker.
  • Create a professional look for your mail all the way to its destination thanks to our durable 24 white wove paper and smooth front envelope with no windows
  
  

  #10 Windowless Security Envelopes Create Completely Secure Mail

  We understand how difficult it can be to find secure envelopes that completely secure and hide your envelope contents throughout the mailing process. We understand this frustration; thus our envelope design protects your contents within a permanent and long lasting flip and seal flap.

  Unlike weak sealing envelopes that allow your contents to fail out and become exposed, our strong seal will guarantee the safety of your contents.

  A windowless envelope is the safest type of design, offering zero chance that your secure information will be exposed through transparent windows during transit. Just write on or add labels to address the envelope.

  Quickly and easily send hundreds of business invoices or statements with our #10 envelope with easy to use, self-sealing flip and seal flap

  • It's simple to flip up the bottom flap and press down the top flap to seal
  • No wasted plastic strips from the peel and seal design
  • Enough room for no. 8 or no. 9 return envelopes so you can get paid faster

  Create professional and confidential business or personal mailing

  Our durable invoice envelopes with strong latex adhesives are designed to immediately create a strong seal so you do not have to worry about your contents being exposed to others. The smooth 24 lb white wove paper that creates a professional look and feel from out of the box all the way to your destination.

100% Money Back Guarantee

We stand behind our products completely. We understand that sometimes buying physical products can be difficult if you cannot physically see what you are buying; however, if our product is not exactly what you are looking for or does not meet your expectations, then send it back anytime for a 100% refund.