These 12 x 10 1/2 x 2 inch kraft easy-fold mailers are built from ECT-32-B single wall corrugated board and fold into a finished, rigid enclosure in seconds — no carton setup or additional tooling required. The pre-scored construction delivers consistent results on high-volume shipping lines where pack speed matters.

Multiple depth scores (1/2", 1", 1 1/2", 2") let packers adjust the mailer to fit items thinner than the full 2" depth, reducing dimensional weight and wasted interior space. These mailers are well suited to e-commerce fulfillment, retail distribution, direct-mail programs, and any operation shipping flat goods such as documents, photos, apparel, or thin electronics accessories.

Each bundle contains 50 mailers, each weighing approximately 0.33 lbs. The self-contained design eliminates the need for supplemental void fill in most applications.