Pendaflex Expandable Poly String and Button Booklet Envelope, 14.5 x 9 Inches, Clear, 3 per Pack (63814-3);

Horizontally oriented, booklet envelope is ideal for transporting files. Durable polypropylene construction is moisture and tear proof. Elastic string and riveted button closure stands up to regular use. Envelope Size: 8 1/2 x 14; Global Product Type: Envelopes/Mailers; Envelope/Mailer Type: Special Case; Closure: String and Button.