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Perfect for mailing Invoices, QuickBooks Invoices and checks, billing statements, checks, and other business mail.
No need for tape or glue sticks as our strong gummed seal creates a hassle free and safe seal for all your sensitive documents.
Your contents will stay sealed during transit with your strong gummed adhesive and unique 1’’ tapered gummed flap design.
Create professional looking mail with the added security of a single window envelope. Your business mail recipient address will show through the single window and you can quickly print your return address or add return address labels
Save time quickly stuffing multiple pieces of business mail in our wide and large #10 Security Envelope Design. You can even stuff smaller #9 or #8 return envelopes to get your invoices paid quicker.