Quality Park #10 Window Envelope QUA67418, 500 Count

Quality Park Reveal-N-Seal #10 security-tinted window envelopes, model QUA67418, sold in a box of 500. These standard business-size envelopes measure 4-1/8" x 9-1/2" and feature a single address window positioned in the lower left, designed to align with the recipient address on standard business correspondence, eliminating the need for hand-addressing.

The Reveal-N-Seal self-adhesive closure provides a secure, gum-free seal without moistening. A reflex blue security tint pattern on the inside prevents contents from being visible when the envelope is held up to light, protecting sensitive information such as checks, invoices, or statements. Perforated lines along the flap provide tamper-evidence, showing visible signs if the envelope has been opened after sealing.

Made with 24 lb white wove paper stock, these envelopes are suitable for laser and inkjet printing. Ideal for high-volume business mailing, billing statements, payroll, and professional correspondence.