Material:

Aluminium alloy shell and glass or plastic beads.

Size:

100x100x70mm, Nail length:50mm,

Weight:390g

Description:

Color of lens:Yellow,White,Blue,Red Green. 

Reflective pannel style: double/single side 

Visibility: 200-400M 

Resistance: 30 Ton. Used in the highway on both sides. exit of middle,sharp and the highway, clear warning for the driver and the results areobvious.