730 #6 3/4 Envelope Self Seal 6 1/2 x 3 5/8″ QTY 500 June 12, 2026 0Comments 0Likes 730 #6 3/4 Envelope Self Seal. 500 Per box. Adhesive has 6-12 month shelf life. Size: 6 1/2 x 3 5/8″.
