No. 11 Regular Commercial White Envelopes, 4-1/2" x 10-3/8", Western Sulphite® 28-lb White Wove with Vellum Finish, SFI Certified - Box of 500 Envelopes

No. 11 Regular Commercial White Envelopes, 4-1/2" x 10-3/8" Western Sulphite® 28-lb White Wove with Vellum Finish Regular White Sulphite (SFI Certified), 92% Brightness, Vellum Finish, Diagonal Seams No Window, Remoistening Seal, Boxed with Flap Down Quality Mailing Products from Linton Mailing Supplies®