... C Color: transparent,blue,green,or customerized Material: PVC with steel wire reinforced Quality: Without odor,non-toxic,flexible, ... light SpecificationsPVC Helix Steel Wire Strengthen Tube 1.Main Material:PVC with steel wire reinforced 2.Usage:Drawing ... silicone tubing,silicone sponge sheet/strip/rod/extrusion, silicone sponge tube,Silicone Fiberglass tubing,PVC tubing,heat shrink tubing ...