500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch
Brand: Blue Summit Supplies
Color: White
Save Time Sending Invoices with our Quickbooks Invoice Envelopes

Quickly and easily send hundreds of business invoices or statements with our wide envelope design and our easy to use flip and seal flap.

Just flip the bottom flap and press to seal. Really easy to use so you can send invoices and statements quickly with no wasted plastic strips from the peel and seal design

Once sealed, no adhesive is exposed so you do not have to worry about the envelope sticking to other mail

Business mail will be completely secure during transit

It can be so difficult to find envelopes that create a strong lasting seal thus forcing you to waste time using glue sticks or tape to close the envelopes. Our invoice envelopes are designed to immediately create a strong seal so you do not have to worry about your contents being exposed to others.

unlike flip and seal envelopes that are messy and even after sealing can still stick to other mail, our peel and seal design quickly seals with no messy and the envelope will not stick to your other business mail

Security with a Professional Look

It can be frustrating to purchase envelopes only to find them flimsy enough to have you worried about their durability during transit. Our envelopes are made of 24 LB White wove paper that will provide a professional look from 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 expectation then send them back anytime for a 100 % refund.
Perfectly fits QuickBooks Invoices and business statements: sender and return address will be visible on your QuickBooks invoices and monthly bills through our unique double window design.
Quickly and easily stuff our wide envelopes with several invoices or business statements
Provides complete business mail security: your invoices and statements will be completely hidden with our dark security tint design
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.
Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper