Our 2 3/8 inch diameter Telescoping Multi-Use Pole opens to 19 ft. Snap & twist locks for height adjustment. Gold ball included. Base diameter - 2 3/8" Top diameter - 1 3/8" . Four aluminum sections. In ground or tire mount. 14" PVC ground section. Fly tranditional flag on pole or display banner on 3" rotating arm. Note: Do not use with motor homes. Use with vehicles only.