*3mm and 4mm stained glass sheet. *Hundreds of colors for choice. *Never fade. *Colors and size are order-to-make. MaterialGlassTypeCathedral Stained glass sheetUsageIdeal material for archtectural decoration,churches,mosaics,domes,windows,doors,lamps,panels,crafts.AttributeColors are melted in the glass by rare metals. It. never fades. Very good flatness and cutability. COE90 to ...