Gross weight: 13.5/14.5kg Package: 46.5*29.5*17.5cm size:100*100*20 It is of lattice reflection in single face, and is yellow and white. Aluminum alloy spike fits to JT/T399-1990 standards, its substrate material is aluminum alloy, and its surface is subjecting to sand blasting or anodizing treatment. Its interior is filled with quartz sand, and the nail at the bottom is 40mm in height. It has ...