Top Window Envelope Printing

500 #9 Single Window Security Envelopes, Thick Gummed Seal, Designed for Secure Mailing of Payroll Checks, QuickBooks Invoices, Return Mail, and Business Statements - 3 7/8 x 8 7/8

Perfect for mailing payroll checks, QuickBooks invoices, billing statements, confidential documents, 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..
Provides complete business mail security: your professional business mail will be completely hidden with our dark security tint 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.
Tamper proof design with our hot melt glue adhesive manufacturing process that allows the glue to penetrate the envelope, thus causing the envelope to tear if you open after sealing.

Our number 10 security envelope is perfect for mailing invoices, billing statements, and other business mail where the address is formatted on the right.
Just fold down flap and press to create a strong lasting seal. With no more headaches or bad tastes in your mouth from licking envelopes, our self sealing design is quick, easy, and guaranteed to stay sealed.
Provides complete business mail security.
your professional business mail will be completely hidden with our dark security tint design.
Create professional looking mail with the added security of a single window envelope. Your business mail recipient address will show through the single right window, with your return address label added to the top left corner.
Maintain a professional look and feel throughout transit with our durable 24 lb white wove envelope paper.

Envelopes with Water-Based Adhesive：This is the new flower design envelope this year, all upgraded to bring water-based glue,Just a little water will make the seal of the envelope sticky,You can cover the envelope and mail the letter easily.
Stationery Paper And Envelopes Set Dimensions:24pcs A6 size envelopes 4 x 6 Inch.
Stationary Paper:48 pieces of writing paper 5.9X7.7Inch.
Unique Flower Design：Contains 6 different flower designs,Each design style is packaged independently, and each style contains 4 envelopes + 8 pieces of writing paper.
High Quality Printable Writing Paper：Writing paper is made of high quality paper,Can perfectly meet your handwriting or printing needs,The front of the letter paper is designed with flowers, which will occupy part of the position,So we use two pieces of letter paper for each envelope to increase the writing space,The back of the letter paper is blank, so you can give full play to your creativity.
The surprise of opening the envelope：The front of the envelope is blank for you to write your mailing address,On the back, we added a small flower design at the end of the envelope seal,The appearance is very simple, but when your friend opens the envelope, there will be a lot of flower designs inside the envelope,It....

DESIGNED FOR QUICKBOOKS PRINTED CHECKS - Save time and energy with our self seal double window envelopes specifically designed for use with printed Quickbooks and standard 3 1/2 inch by 8 1/2 inch checks. The offset widows are built to display the sender and receiver addresses of printed checks while hiding the check amount and memo line..
EASY ADHESIVE SELF SEAL - Our peel and seal envelopes do not require moisture to activate the adhesive. Simply insert the check, peal away the protective strip, and press the envelope flap down firmly for a strong adhesive hold..
SECURITY PATTERN PROTECTS YOUR INFORMATION - The woven blue security pattern prevents the contents from being seen through the 26 lb white paper envelope. This will give you peace of mind to know that your checks are only viewed by the intended recipient..
BOX OF 500 DRIVES VALUE - Our #8 envelopes come in a box of 500, and are perfect for bulk mailings or general office supply. Save money, time, and energy by stocking up with the 500 count box..
MONEY BACK GUARANTEE - We are confident that you will have a great experience with these self seal double window envelopes. If these envelopes fail to live up to your expectations, simply return them for a full refund.DescriptionSave Time and Money wi....

KEEP YOUR CHECKS and MAILS SECURE - These security envelopes feature a tamper-proof, heavy coverage security tint design that makes it hard to see through, ensuring maximum protection and privacy of your financial business documents, legal mails, and other sensitive documents..
QUICK SECURE SEAL - STOP Licking Envelopes! Just peel and press to get a strong and secure adhesive seal that will last throughout transit without applying moisture. - As a bonus, the glue will start sticking after four minutes in case you forgot to place something in the envelope..
EASY VIEW ACCESS WINDOW – The security check envelopes feature a dual front window design that allows you to easily read your daily mails. The double window security check envelope ONLY displays the sender and receiver addresses without leaking any sensitive details..
LONGLASTING SUPPLY- Each box comes with 500 premium-grade envelopes for your daily mailing tasks, perfect for home and office use. Use the check envelopes for mailing QuickBooks invoices, confidential documents, payroll checks, billing statements, and so on..
DEMONSTRATE YOUR PROFESSIONALISM- Our No 9 mailing envelopes are made with thick, durable 24 LB white wove paper which will maintain a clean professional look and feel throughout t....

Hi-Speed USB 2.0 interface for local connectivity.
Automatic Duplexing (two sided printing).
Print Technology: Electrophotographic Laser.
250-sheet capacity tray adjustable for letter or legal, plus a manual feed slot for envelope printing.