No. 7-1/2 White A Window Envelopes with Wesco® Blue Inside Security Tint, 3-15/16" x 7-1/2", White Sulphite 24-lb (SFI Certified) with Vellum Finish - Box of 500 Envelopes

SECURITY TINTED ENVELOPES - Wesco® Inside Tint Adds Valuable Security for Confidential Business Documents No. 7-1/2 White A Window Envelopes with Wesco® Blue Inside Security Tint, 3-15/16" x 7-1/2" Poly Window A: 1-1/8" x 4-3/4", 3/4" Left, 1/2" Bottom White Sulphite 24-lb (SFI Certified) with Vellum Finish Diagonal Seams, Remoistening Seal, Boxed with Flaps Down, 500 Envelopes