The crystal with polished surface finish.GLCT-1028Size140(w) x 140(h) x 28(d) mmTone of colorMonotoneOpacitySemi-opaqueColor: ColorlessSave to folderInformationyou can see more inforamtion in GLASS LABEL LTD web page. or E-mail to info@glasslabel.com.hk to get more information.