1. imported medical-grade silicone
2.1.0#-- 5.0# 7 sizes ,from neonate to adult.
Size 1 is for neonates; Size 1.5 is for infants; Size 2 is for children ; Size 2.5 is for children;
Size 3 is for adults; Size 4 is for adults; Size 5 is for adults.
3. Better curvature airway tube
4. With bar & without bar available.
(Bars are designed to prevent the blockage of the airflow by the epiglottis)
5. Pink / Clear / Blue three colors for cuff
6. EO sterile
7.Smooth round shaft can minimize trauma during insertion and withdrawal.
8.The airway tube is highly flexible yet have a suitable degree of hardness.
9. The surface is finely embossed to enable smooth insertion, decreasing foreign body sensation and more comfortable to patients.