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PRINTED - No 9 Window Custom Security Envelopes (3 7/8 x 8 7/8) | Custom Window Envelopes - E304

Current Stock:
SKU: E304
size: 8.88 W × 3.88 H ×
DESCRIPTION: #9 Envelopes with a security tint and standard window.
IDEAL USE: Use to mail checks, letters, invoices, statements, documents, and more.
Bulk Discounts: See Pricing

Below are the available bulk discount rates for each individual item when you purchase a certain amount

  • Buy 500 - 999 and get 82% off
  • Buy 1000 - 2499 and get 89% off
  • Buy 2500 - 4999 and get 91% off
  • Buy 5000 - 9999 and get 93% off
  • Buy 10000 - 24999 and get 94% off
  • Buy 25000 or above and get 95% off
Maximum file size is: 5000KB
Ink Coverage *
Print Location *

Order No 9 Window Custom Security Envelopes and get fast, FREE shipping! Use to mail checks, letters, invoices, and more. Add logo, address, and more. Protect sensitive information with a security lined envelope. The interior of the envelope has a security tint for added protection. Your documents will be safe, even when held up to the light. Send documents containing sensitive information confidently, like contracts or medical records.

Looking for something similar? View all Custom Window EnvelopesCheck Envelopes and Custom Security Envelopes.

The envelopes measure 3 7/8 x 8 7/8-inches. They can fit standard size documents and letters with ease. The window measures 1 1/8 by 4 1/2-inches. It is located 7/8" from the left and 1/2" from the bottom. Show the mailing address or personalized message through the window while protecting your inserts behind the security tint. The envelopes have a regular, moisture-activated gum seal. To use, insert your items, moisten the gumming, and press to seal.

Personalize your No 9 Window Custom Security Envelopes right on this page, or request a template to design on your own. Add your logo, return address, or custom designs above. Type your return address and name into the text box above, and upload your logo. Give your envelopes a polished and professional appearance. Our art department will create a PDF proof for you to review/approve. After we receive your approval, we will begin production.  Need help creating your custom printed envelopes? Our design team can help. Contact us with design questions or request a PDF preorder proof before you place your order. See what your envelopes will look like printed. In a hurry? Don't stress! We offer Rush Production and Rush Shipping options. Get your envelopes in your hands, right when you need them. 

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