Poly Vinyl Chloride Ryles Tube is a 105 cm long non-toxic tube and marked at 3 locations for indicating catheter position. The Poly Vinyl Chloride Ryles Tube has radio opaque line along the length of tube for radiological determination of the location of tube. The Poly Vinyl Chloride Ryles Tube also has distal end with four lateral eyes at 90° orientation. Poly Vinyl Chloride Ryles Tube tip is weighted with three round stainless steel balls in the closed round distal end for smooth intubations.