Silicone Donut Mask

DR 15000
Silicone Donut Mask, Size #0, Small Infant, 15mm OD 
DR 15001
Silicone Donut Mask, Size #1, Large Infant, 15mm OD
DR 15002
Silicone Donut Mask, Size #2, Small Child, 22mm ID 

Reusable and Autoclavable up to 121°C .
Packing Size: 50/bx