Material:

Aluminium alloy shell and glass beads.

Size:

100x100x75mm, Stem length:55mm,

Weight:260g

Description:

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

Material of beads: plastic or glass 

Reflective pannel style: double/single side 

Visibility: 200-400M 

Resistance: 30 Ton. When visibility, 21 glass beads road studs give you the best carriageway guidance. Used in the highway on both sides, exit of middle,sharp and the highway, clear warning for the driver and the results are obvious.