Material: Tempered Optical Glass of Highly Crystal Silicon
Diameter: 100mm*Height50mm
Retro Reflective Material: Silvering Material Protective
Material: Metallic Compound
Retro Reflective Angle: 360 Product N. W.: 500g+-10
Carton Measurement: 320mm*230mm*230mm
Packaging G. W.: 13kg N. W.: 12kg
Packaging Quantity: 24 units Hardness: 170+-5
Weathering Resistance Properties: >16280h
Anti-Collision Resistance: ≥20 ton.