• Light Brown Kraft String & Button Interoffice Envelope, 10 x 13, 100 / Box
• Code: UNV63568
• Mail documents that can't be folded. Durable Kraft stock. String and button closure. Routing table with 31 rows.

• Light Brown Kraft Interoffice Envelope, #11, 4 1 / 2 x 10 3 / 8, 500 / Box
• Code: QUA63262

• Brown Kraft String & Button Interoffice Envelope, 9 x 12, 100 / Carton
• Code: QUA63462