Material:  

Grey PVC 

Feature:   

1,a air hose,apply on blood pressure monitor
2, no discolor in use for a long time 

3,  have good resistance to heat,light and sunray,

4, no damage to environment(certifacate by SGS laboratory),meet ROSH  
 5,no migration or discoloration,

Packing:  

100m/layer   5 layers/carton

Weight:

48.75g/m     25 kg/carton