Proudct : Different kinds of female to male luer lock extention tube, connecting tubing with or without pressure

MATERIAL :   PE (transparent),  PE (Black  lucifuge ) PVC ,  PVC SOFT 

CONNECTOR:  Male -Male,  Female -Female, Male - Female

SIZE:    OD 2.03mm (0.08"),  3.05mm (0.12")   3.81mm (0.15")

LENGTH:   30CM 45CM 50CM 60CM 75CM 90CM  100CM 120CM 125CM