Size: 400*300*300mm 500*350*300mm 500*400*400mm 600*400*500mm 700*400*500mm 800*400*500mm We can custom any size. Feature: A variety of specifications, layered, durable, and support customization. A selection of high quality corrugated paper, thick and durable, not easily damaged. Mechanical cutting, smooth edges, no burrs, exquisite and beautiful. Standard color printing technology with clear patterns. Advantage 1.…