Radiopaque catheter will show the position of the catheter while X- Ray.
Catheter is made of virgin P.T.F.E (Poly Tetra Fluro Ethylene) double tapered beveled tip siliconised catheter.

What are the Gauges of I.V. Cannula do you manufacture?
We are manufacture I.V. Cannula with PTFE catheter (Gauges- 14G, 16G, 17G, 18G, 20G, 22G, 24G and 26G)

What is the benefit of Tyvek paper?
Tyvek paper is made of high-density polyethylene fiber (has all the advantages of paper, fabric and plastic). This paper cannot be teared easily.