No. 10 flip and seal security envelopes (500)
Envelope set for business mailings with flip-and-seal self-seal design. Ensures easy sealing and alignment for invoices, statements, and return mail, with positive notes on sealability and usability from customers
Highlights
- flip-and-seal convenience
- designed for QuickBooks/invoices
- consistent address alignment
Pros
- flip-and-seal self-seal design
- easy to use
- aligns sender and return addresses
Cons
- adhesive quality reported as not consistently sticky
- some find size too large for standard checks
- mixed feedback on perforation/tare durability
Best For
Features
- Fits #10 size envelopes: 4 1/8 x 9 12 inches for invoices and statements
- Flip and seal self-seal design eliminates licking or moistening
- Keeps return and sender addresses aligned for business mail
- Suitable for invoices, QuickBooks invoices, billing statements, checks, and returns
- No need for stamping or extra envelopes for outgoing mail
