Corrugated tube 40 inch ( 100 cm)  long , soft internal surface  free of corrugation ridges , latex free , disposable , sterile. Without connector
Corrugated tube 40 inch ( 100 cm)  long , soft internal surface  free of corrugation ridges , latex free , disposable , sterile. With connector
Corrugated tube 6 inch soft internal surface free of corrugation ridges , latex free ,  disposable , sterile.