... PVC synthesis materials3. Size: 1", 1-1/2", 2", 2-1/2", 3", 4", 5", 6", 8"4. Working Pressure: 2bar, 3bar, 4bar, 6 bar5. Color: blue, sky blue, yellow ... drainage, ships, etc.9. Features: Light weight, good flexibility, bright color, smooth smearing layer, anti-hi pressure, corrosion resistance and ageing ... free to ask me.E-mail & msn: wuqinb-yahoo-com 3 inch garden hose