#10 Side Seam Digi-Clear® Window Envelopes (4 1/8 x 9 1/2) 24lb White, Black Tint, Kwik-Tak®, Laser Compatible, 500/Box

#10 Digi-Clear® Window Envelopes with Kwik-Tak® - 24 lb White, Black Confetti Tint (W3189)

These #10 Digi-Clear® side seam window envelopes are built for professional mailing applications that demand laser compatibility, security, and clean presentation. Measuring 4-1/8" x 9-1/2", they are ideal for invoices, billing statements, checks, payroll documents, and high-volume business correspondence.

Manufactured from durable 24 lb White Digi-C paper with a vellum finish, these envelopes feature a Digi-Clear® window engineered to resist wrinkling, buckling, and heat distortion during laser and toner-based printing. The integrated Black Confetti Tint enhances document privacy by obscuring contents while maintaining a crisp, professional appearance.

Each envelope is equipped with a Kwik-Tak® pressure-sensitive seal that requires no moisture. A protective release strip covers the adhesive until ready for use, allowing fast, secure closure with consistent bond strength. Constructed with two side seams under and a flap-down design, these envelopes provide reliable feeding performance in automated mailing systems.

Note: Compatible with laser and toner-based printers.

Secure Mailing Performance with Digi-Clear® Window Technology

• Digi-Clear® window designed for laser and toner heat resistance
• Black Confetti Tint enhances document privacy
• Kwik-Tak® pressure-sensitive seal with release liner for quick, secure closure
• 24 lb White Digi-C paper with smooth vellum finish
• #10 commercial size (4-1/8" x 9-1/2")
• Two side seams under for consistent machine feeding
• 92% brightness for professional presentation
• SFI Certified for responsible fiber sourcing
• Available in 500 per box or 2500 per carton

Product Specifications