About Spalding Founded by Boston Red Stockings pitcher A.G. Spalding in 1876, Spalding has been developing innovative products ever since. From creating the first American football, to producing the first basketball for Dr. James Naismith, to their latest advances in INFUSION technology (balls with built-in pumps), Spalding has been on the cutting edge of the sporting goods industry for well over a century. True to A.G. Spalding"s vision, the company has delivered quality goods that reflect a commitment to workmanship in every finished product, every step of the way. * Fiberglass rod with super tough nylon clamp * Antenna rod measures 0.375 in. diam. * Fit nets from 36 to 39.75 inches tall * Tested to withstand over 60 MPH serves * Includes 2 red and white striped antenna assemblies