Product name: ceramics road stud
Material : porcelain
Color: white & yellow 
Specification:4 inch
Dimension: D100mmxH20mm
Weight: 270G±10
Weather resistance: >16280h
Impact resistance: ≥25 metric ton
Packing: 60pcs/ctn,15/17KGS, Carton Size: 33X25X23CM
Description:
1.    Ceramics road stud is composed of high-temperature proessing porcelain base and opaque,glazed surface.
2.    Good wearing resistance and impact resistance.
3.    Ceramics road stud glazed finish protects against weathering especially during rain, excellent day time visibility, avaiable in high visibly white or yellow