Black Corrugated Mailer Packaging Box with Kraft Interior

This black corrugated mailer packaging box is designed for e-commerce shipping, gift sets, cosmetics, skincare products, accessories, small electronics, and retail merchandise. The box features a clean matte black exterior with a natural kraft brown interior, creating a practical yet premium contrast for modern brand packaging. Its tuck-top mailer structure includes a main top flap, side dust flaps, and scored fold lines for easy assembly and secure closure without extra tape for presentation use. The corrugated paperboard construction provides added stiffness for lightweight product protection during storage, display, and delivery. No window, ribbon, handle, or insert is visible, keeping the design simple and cost-efficient. Size, flute type, board thickness, exterior color, logo printing, surface finish, and internal inserts can be customized for wholesale packaging projects.