#10 Envelopes, Letter Size, 4-1/8" x 9-1/2", Security Printed Lining for Privacy, Gummed Closure, Windowless, White All-Purpose for Home & Office Mail, 40 Count (75214)

These Mead #10 envelopes are exactly what I needed for my home and office mailing. The quality is excellent—sturdy paper, smooth gummed closure, and the security-printed lining gives peace of mind that contents stay private. They’re the perfect size for standard letters and forms, and the classic white color looks professional. Easy to use and very reliable, these envelopes make mailing simple and worry-free. Definitely a great value for 40 high-quality envelopes!

I ordered these Mead #10 security envelopes for mailing business documents and they’ve worked really well. The press-it seal is secure and easy to close, so I don’t have to worry about items slipping out during mailing. The security lining adds privacy protection for sensitive papers, which I appreciate. The cardstock paper feels sturdy—not flimsy—and the size fits standard letter contents perfectly. Great value for a 40-count pack of dependable envelopes that get the job done. I’d definitely buy them again.

These Mead #10s are a solid choice for anyone needing a reliable workhorse for home or office mailings. I’ve been using them for my 1099-related documents lately, and the quality is exactly what you’d expect from a brand like Mead. The security lining is dark and effective, which provides great peace of mind when mailing sensitive forms—you truly can't see the contents even under bright light. The 20lb paper feels sturdy and handles laser toner beautifully without any smearing. While the envelopes themselves are great, the real secret to making them look professional is how you feed them through your printer. If you've ever had envelopes come out curled or jammed, it's usually because they're wrapping around the internal rollers. To get them perfectly flat, I use the manual feed slot to keep the guides snug (as shown in my first photo) and always open the rear output tray of my printer (Image 1). This "straight-path" setup prevents the heat from bending the adhesive strip and keeps the envelope 100% flat. To get the addresses perfectly centered without the usual headache of Word templates, I've been using a simple web tool called toenvelope. com. It’s the only one I’ve found that easily adds the Intelligent Mail Barcode at the bottom, which gives the final product a very "official" business-like appearance (you can see the layout and print quality in my second photo) (Image 2). Overall, if you combine these quality Mead envelopes with a proper straight-path printing setup, you get a professional result that looks like it came from a print shop.

These Mead #10 envelopes are exactly what I needed. Nice quality paper, secure privacy lining, and the size is perfect for standard letters. They seal well and look professional. Great value for everyday home or office use.

These are great, the size is the usual letter size. They are very cheap and great value. The only problem I had was the adhesive strength is weaker than the old envelopes I used to use. Highly recommend tho because I got these for very cheap. The design is good too, except the sealing.

Was a great deal - no padding - business size. White security envelopes. Easy to seal. Would buy again.

These are always high-quality perfect weight and seal ability. This brand is by far the best with adhesive strength. I purchased five boxes because they were on a good price and we will use them.

Cheap and they work as they should. I have no complaints

Excelente envelope, perfeito para uso em meu escritório. Uma pena que os impostos e frete, ficarão mais alto, e não tenho como repassar o aumento para o cliente

Bueno

Bonitas

No me gusta. el precio era demasiado alto para un solo paquete