Pro Rubber Base Plug SetWhen your bases are not in use, protect them from the elements with the Champion Sports Optic Stem Rubber Base Plug. Designed for a tight seal, this anchor plug will protect against rain, snow, and mud. The brightly-colored optic rope and optic stem make it easy to spot the plug and remove it.Priced for one set of three plugs. Features: Molded rubber plug for a tight seal Optic stem indicates anchor position Optic color rope for easy plug removal Fits all conventional male and female base anchor systems Black Set of three plugs Item # WAP