Features:
1. Medical grade silicone, with good bio-compatibility.
2. Smooth cuff reduce the stimulation to the patient.
3. Reinforce type available.
4. Packed in sterilization pouch with ETO sterilization.
5. Size availization from 1.0#, 1.5#, 2.0#, 2.5#, 3.0#, 4.0#, 5.0#.