6 Foot fibreglass head pole. Marvin offers 3 hollow core fiberglass poles each of which are lightweight and extremely durable. The wal thickness of our professional series pole is .125" (25% greater than the average pole which ensures a ridged feel). The female ferrule features a heavy duty spring clip. The base pole features a heavy duty rubber boot. Bright orange coloring makes them easy to spot. landscapers and home owners.