... agricultural irrigation hose.2. Material: Hi-strength terylene yarn and qualified PVC synthesis materials3. Size: 1", 1-1/2", 2", 2-1/2", 3", 4", 5", 6 ... ", 8"4. Working Pressure: 2bar, 3bar, 4bar, 6 ... free to ask me.E-mail & msn: wuqinb-yahoo-com 4 inch garden hose