Lightweight and rigid plastic board with three layered structure with air in between.Can safely protect the objects.Lightweight and excellent in durability, chemical resistance, waterproof property and rigidity.Does not split like plywood does and can be used safely.Comes with handle holes for convenient handling.W x L (m):0.91 x 1.82Thickness (mm):9Color: WhiteHandle hole: 2Polypropylene (PP)