This is a set of 4 fiberglass poles featuring spring bases and flat insertion points that can be placed in our new rubber bases or the EB68 base. They measure 5 in height, and feature a clip that keeps the flag from sliding off. Nylon red flag measure 18 wide and 14 in height (or length). Sold in a set of 4 only.Compatible with utility base EB68 and rubber base RBASE.