Features a wide gummed seal for bulk mailings. 60-lb. heavyweight stock reduces rips and punctures. Envelope Size: 9 x 12; Envelope/Mailer Type: Catalog; Closure: Gummed Flap; Trade Size: N\A.
Durable, rip-and tear-resistant. Moisture- and chemical-resistant. Lightweight envelopes save on postage. Clean, bright professional image. Self-seal Flap-Stik® closure. Envelope Size: 10 x 13; …