QUAR4460 - Quality Park First Class Expansion Envelopes for Mailing, Business Correspondence & Legal Documents | Secure Shipping & Professional Office Use

Expandable Tyvek mailer delivers the best possible protection at a shipping-cost-saving weight. Inserting and removing contents is easy because of its horizontal, open side orientation. Self-adhesive Flap-Stik closure provides a secure, peel-and-press seal. Clean, crisp look makes a professional impression. Envelope Size: 10 x 15; Envelope/Mailer Type: Expansion Mailer; Closure: Self-Adhesive; Trade Size: #98.