Envelope-#9 Double Window, Security, 500/Box - QUA24520
Quality Park white wove double window envelopes with blue security tint made from sturdy 24 lb. FSC Certified stock. Wove finish adds a professional touch. Blue security tinting ensures greater privacy. Top window is 1-1/4" x 3-1/2", 5/8" from left, 2-1/4