Mead #10 Security Envelopes - 4 1/8 X 9 1/2 Inches, 40 Count Box

About This Product

If you're sending important documents, these Mead security envelopes are exactly what you need for privacy and protection! The #10 size (4 1/8 x 9 1/2 inches) is perfect for standard business correspondence, invoices, legal documents, or any mail you want to keep confidential. The printed lining pattern inside makes it impossible to see the contents without opening the envelope, which is crucial for protecting sensitive information. I've been using these in my office for years and they're consistently reliable - the paper quality is good, the adhesive seals strongly, and the security pattern does its job perfectly. The 40-count box gives you plenty to work with, whether you're handling business mail, personal documents, or anything else that needs discretion. The envelopes feed smoothly through printers too, which is always a plus. They're just the right weight - sturdy enough to protect your documents but not so heavy that they cost extra to mail. Whether you're running a business, handling confidential paperwork, or just want that extra privacy for your personal mail, these security envelopes deliver reliable protection. They've become our go-to envelope for anything that contains personal information or sensitive documents. The quality is consistently good across the entire box too - no thin or poorly sealed envelopes in the bunch.