This antique milk glass lightning rod ball is a beautiful shade of light blue and measures 4 3/4 inches in diameter. It has a flat quilt design and is made of glass, adding elegance to any collection. This lightning rod ball is a wonderful addition for those seeking unique salvage and reclaimed items, and is perfect for collectors of antique original pieces. Its decade of origin is the 1900s and it is categorized as an architectural and garden item, specifically under weathervanes and lightning rods.