Quality Park QUA90019R No 10 Security Envelope Box 500

Product Description

The QUALITY PARK QUA90019R is a No 10 business envelope built for professional and secure correspondence. Constructed from 24 lb bright-white stock, each envelope features a blue tint security pattern on the interior that blocks contents from view during transit. The Redi-Strip peel-off adhesive strip allows fast, clean sealing without moisture activation, and the extended adhesive shelf life keeps seals reliable even in stored stock. The material is treated to inhibit mold and mildew growth, making these envelopes suitable for environments where storage conditions may vary. Licensed mail handlers, office administrators, and trade professionals handling sensitive client documents will find these a dependable standard-format choice.

These envelopes are suited for everyday professional mailings where content privacy and presentation matter. The No 10 format is the standard business size, compatible with typical correspondence, invoices, statements, and checks. The box of 500 is sized for moderate to high-volume mailing operations in commercial, institutional, or field-office settings where a consistent, tamper-evident envelope is required for secure document handling.

Key Features

• Blue tint interior security pattern conceals contents from view
• 24 lb bright-white stock provides a clean, professional appearance
• Redi-Strip peel-off adhesive for quick sealing without moisture
• Extended adhesive shelf life supports bulk storage
• Mold and mildew resistant material for varied storage environments
• 500 envelopes per box for high-volume mailing needs

Compatibility

Designed as a standard No 10 business envelope for use with conventional desktop printers, typewriters, and handwritten correspondence in professional mailing applications.

Installation Notes

No tools or installation are required for these envelopes. Store in a cool, dry location away from direct sunlight to preserve adhesive integrity and prevent material degradation. When sealing, peel the Redi-Strip liner fully before pressing the flap firmly to ensure a complete bond. For metered or bulk mailings, verify envelope weight and dimensions meet current USPS first-class or standard mail requirements before processing.