5 Ply Corrugated Packaging Box is a sturdy and durable packaging solution designed to protect and transport various items securely. It is made of high-quality corrugated cardboard material, which consists of five layers of paperboard, providing excellent strength, rigidity, and resistance to moisture, dust, and other external elements. 5 Ply Corrugated Packaging Box features a classic corrugated design with fluted inner layers and flat outer layers, which adds to its structural integrity and makes it ideal for heavy-duty applications.