Custom Self-Seal Security Envelopes – #10 (4 1/8″ x 9 1/2″)

(13 customer reviews)

From $61.25$55.13

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Self Seal Strip Envelope Print
Self Seal Strip Envelopes 9.5 x 4.125 with Window Business Stationary Packaging Greeting Card Invitation Standard Mailing Premium Stock Portfolio Corporate Presentations Ma | PrintMagic
Self-Seal-Strip-Envelope-Technology-Corporate-Business-One-Color-White-Premiun
Self Seal Strip Envelope Print
Self Seal Strip Envelopes 9.5 x 4.125 with Window Business Stationary Packaging Greeting Card Invitation Standard Mailing Premium Stock Portfolio Corporate Presentations Ma | PrintMagic
Self-Seal-Strip-Envelope-Technology-Corporate-Business-One-Color-White-Premiun
  • Peel-and-seal security strip: no licking, no moistening
  • Blue security tint inside keeps contents private
  • Standard #10 size (4 1/8″ x 9 1/2″), window or no window
  • Sturdy 60lb stock, heavier than typical 20lb envelopes
  • Order as few as 25 · Bulk quantities by quote
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Printing
Size
#10 Envelopes
#10 Envelopes
Printed Side
Outside Full Color Front Only
Outside Full Color Front Only
One Color Front Only
Paper Stock
Self seal Security Strip Uncoated - 60 lb.
Self seal Security Strip Uncoated - 60 lb.
Finishing
Standard
Standard
Finishing
Window
No Window
No Window
Standard Window
Variable Addressing
No, Variable Addressing
No, Variable Addressing
Production
Quantity
500
25
50
75
100
250
500
Sets
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Print Turnaround Time
7-9 Business Days
7-9 Business Days
Min Quantity
Min 25
Min 25
Max Quantity
Max 500
Max 500
Estimate Shipping:
Zip Code
Residential
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Printing Cost:
 $191.17 $172.05
Unit Cost: $0.38
Total Quantity:
 500
Sets: 1 Qty/Set: 500
Paper & Specs

Paper Stock Options
Self Seal Security Strip Uncoated-60lb
Self Seal Security Strip Uncoated-60lb
  • Self-Adhesive Security Tint Uncoated - 60lb envelopes have a strong and Secure Self Seal closure.
  • These envelopes are affordable yet high quality product that you can choose for your office and home.
  • These Secure Self Seal envelopes are ideal for any mailing needs and can withstand rough handling throughout the postal process.
Size Options
#10 Envelopes
Printed Side Options
Outside Full Color Front Only
One Color Front Only
Window Options
No Window
Standard Window
Variable Addressing Options
No, Variable Addressing
Print Turnaround Time Options
7-9 Business Days

How to send my artwork?
Artwork / Design Files can be provided by:
  • Add this item to cart and Upload files in Cart.
  • Check design service option and our Design Experts can design the product.
  • Skip upload, add this item to cart, continue to checkout and provide files later.
Download Templates

To guide you with your design accurately, we had prepared a number of templates for your use. Choose a file format and a size and click the links to download.
Size:
No10Envelope_Layout-Template_9.5X4.125.pdf
No10Envelope_Layout-Template_9.5X4.125-Window.pdf
No10Envelope_Layout-Template_9.5X4.125_offset.pdf
No10Envelope_Layout-Template_9.5X4.125_Window.pdf
No10Envelope_Layout-Template_9.5X4.125_Window_Canada.pdf

Who Uses Self-Seal Security Envelopes?

Any business that mails something private, and mails a lot of it:

  • Accounting and payroll: paychecks, W-2s, 1099s and vendor payments
  • Healthcare and insurance: statements, explanation of benefits and policy documents
  • Property managers and utilities: invoices, rent statements and notices
  • Law firms and financial advisors: confidential letters and client reports
  • Small businesses and nonprofits: invoices, receipts, donor letters and renewals

Need more than 500, or something custom? Request a custom quote, call 1-888-391-0199, or start a Live Chat. Also see our #10 envelopes and security window envelopes.

Self-Seal Security Envelope Printing FAQs

What is a self-seal security envelope?

It's an envelope with a peel-off adhesive strip and a security tint pattern printed inside. Peel the strip, press the flap, and it's sealed with no moistening, while the tint keeps the contents from being read through the paper.

What size are your self-seal envelopes?

They're standard #10 business envelopes, 4 1/8" x 9 1/2". They hold an 8.5" x 11" letter folded in thirds.

Do you offer self-seal envelopes with a window?

Yes. Choose a standard address window for invoices and statements, or no window for letters and marketing mail. For more on windows, see our window envelopes.

What paper are your self-seal envelopes made of?

A single, sturdy stock: Self-Seal Security Strip Uncoated 60lb text (about 24lb bond) with a security tint inside. It feels more substantial than the lightweight 20lb envelopes common in office supply boxes.

How are self-seal envelopes printed?

We print digitally on pre-made (pre-constructed) envelopes, in full color or 1 color on the front. Keep your design inside the safe area shown on our templates. Pre-made envelopes don't print edge to edge.

What quantities can I order?

Order 25, 50, 75, 100, 250 or 500 online. Need more? Request a custom quote, and our estimating team will get back to you with bulk pricing.

How fast can I get custom self-seal envelopes?

Most orders ship in 2–4 business days.

Are self-seal envelopes more secure than gummed envelopes?

Self-seal adhesive bonds consistently every time and doesn't depend on moisture, so it's less likely to pop open in the mail. Combined with the security tint, it's a smart choice for checks, statements and personal information.

See all Self-Seal Security Envelope Printing FAQs →

Custom Self-Seal Security Envelopes, #10 Size

Peel, press, done. Our custom self-seal envelopes close securely in a second, with no licking and no sponges. A security tint inside keeps checks, statements and personal details from showing through. Each one is a standard #10 envelope (4 1/8″ x 9 1/2″), printed with your logo and return address, so every mailing looks professional.

Why Choose Our Self-Seal Envelopes

  • Security self-seal strip: Remove the release strip and press the flap for a strong, consistent seal that won’t pop open in the mail.
  • Security tint inside: A blue crisscross pattern hides the contents from prying eyes, even when the envelope is held up to light.
  • Window or no window: Choose a standard address window for invoices and statements, or no window for letters and marketing mail.
  • One quality paper stock: Self-Seal Security Strip Uncoated 60lb text (about 24lb bond) feels noticeably sturdier than the thin 20lb envelopes common in the industry.
  • Digitally printed on pre-made envelopes: Full color or 1 color on the front, ready to ship in 2–4 business days.
  • Short runs or bulk: Order 25 to 500 online. Need more? Request a custom quote, and our estimating team will get back to you.

Specifications

Size#10: 4 1/8″ x 9 1/2″
ClosureSelf-seal security strip (peel and seal)
PaperSelf-Seal Security Strip Uncoated 60lb text with security tint inside
WindowNo window or standard window
PrintingDigital, on pre-made envelopes · Full color or 1 color, front only
Quantities25, 50, 75, 100, 250, 500 (larger quantities by custom quote)
Turnaround2–4 business days
File FormatsPDF, AI, INDD, PSD, JPG/JPEG, PNG

Design tip: Because we print on pre-made envelopes, keep artwork inside the safe area on our free templates, and keep the window area free of ink. Need help? Add envelope design services in the calculator.

Customer Reviews

4.9
13 reviews
10
3
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13 reviews for Custom Self-Seal Security Envelopes – #10 (4 1/8″ x 9 1/2″)

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  1. Joanne A –

    Ordered for Mailing Client Forms and Documents, they cam-out great as expected.

    0
    0

  2. Anonymous –

    Very satisfied with the printing quality and size of envelopes.

    0
    0

  3. Manal –

    Our experience with Printmagic.com was very positive. The sales person assigned to our order was helpful and patient with questions and changes. The product is exactly as expected. We will be ordering again in the future

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    0

Only logged in customers who have purchased this product may leave a review.

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