Mailer boxes are a type of packaging that are designed to be shipped and delivered through the mail. They are usually made from corrugated cardboard or other durable materials, and are designed to be lightweight, sturdy, and easy to assemble.

Mailer boxes come in a variety of sizes and shapes, and are often customized to fit the specific needs of a product. They may include features such as self-sealing adhesive strips, tear strips for easy opening, or additional flaps for added protection during shipping.

Mailer boxes are popular for ecommerce and direct-to-consumer businesses, as they provide a secure and cost-effective way to ship products to customers. They can be customized with branding, logos, and messaging to create a memorable unboxing experience for customers.

In addition to being used for shipping products, mailer boxes can also be used for product storage and organization. They can be easily stacked and stored, and can be labeled or color-coded to help keep products organized in a warehouse or storage facility.

Overall, mailer boxes are a versatile packaging solution that provide protection, convenience, and branding opportunities for businesses and consumers alike.