Quality Park Catalog Envelopes, Heavyweight, 9x12, 28lb, White, 250/Box
Wove catalog envelopes with sturdy basis weights for secure mailing. Deep gumming for a secure seal. Envelope Size: 9 x 12; Envelope/Mailer Type: Catalog; Closure: Gummed Flap; Trade Size: N/A.
Merchant: The Nerds