ceramic road studs,raised pavement markesr,ceramic cat eyes,ceramic studs,road side reflector,ceramic marker,road marker NamesizecolorweightCeramic road stud100x100x20mmwhite& ... 35KG 1.Weathering resistance:16280h Load capacity:>202. Ceramic non-reflective pavement markers consist of a heat- ... heat-fired, opaque, glazed surface;3. Ceramic non-reflective pavement markers' glazed finish protects against ...