Security Tinted Envelopes - #10 with Window

Professional security envelopes with privacy tinting for confidential mail.

• Standard #10 size (4.125" x 9.5")
• Left-aligned window for addresses
• Blue security tinting inside
• Self-seal closure
• Sold in packs of 100

Perfect for payroll, invoices, and sensitive documents. The security tinting prevents contents from being visible through the envelope.