Collection Mailer Envelopes, No. 9 (3-7/8" x 8-7/8") White Vellum 24 lb (SFI Certified), Two Side Seams, Large Flap Extended - Box of 500

Collection Mailer Envelopes, No. 9 (3-7/8" x 8-7/8") White Vellum Finish, 24 lb (SFI Certified) No Window, Two Side Seams Remoistening Seal, Large Flap Extended Box of 500 Envelopes, Mfd by Western States Envelope