A set of 4 Casters or Wheels salvaged from Antique Furniture - in this case salvaged from an old 1940s or 50s Philco Television Cabinet The casters are metal brackets with dark chocolate brown hard plastic wheels. I believe they are made of Bakelite.There is a little patina - they can be polished/buffed to a cleaner look. As they are now they do have an industrial look. The wheels are in good condition and they spin freely - in very good working order. Please, see photos for smaller imperfections due to use/age. Diameter of wheel is approximately 2" Total length/height 4" The "stick" measures 1-5/8" (SY)