material: PVC Size: 1.5'',2'',2.5'', 3'', 4'',5'', 6'',8'' Working Pressure: 2bar,3bar,4bar,6bar, ... . 1. Hi-strength terylene yarn and qualified PVC synthesis materials. 2. Light weight, good flexibility, bright color, smooth smearing layer ... . 3. Flat roll and easy for take back, convenient for moving ...