This item consists of two pairs of small vintage wheels: (1) 1.25" in diameter white porcelain wheels with 1.375" metal stems and curved cast iron bases and (2) 0.875" in diameter wood wheels with 1.25" metal stems and curved brass bases. Both pairs are unmarked. Manufacturers and exact ages are unknown. In fair condition with significant signs of use and age (rust, surface wear, and a chip around the hole of one porcelain wheel). Ideal for art projects.