Business Source No. 6-3/4 White Wove V-Flap Envelopes, 500/Box
No. 6-3/4 business envelopes offer a contemporary style, double seam, fully gummed flaps and sturdy, 24 lb. white wove paper. Envelopes open along the top of the long end. 3 3/5" Width x 6 1/2" Length.