- Ensure complete air tightness under respiratory condition
- It is available with or without stainless steel hook ring
- Black and Green Colour are available
- It is made as per standard IS 6190/BS2050
- Non Sterile
- Adult: 3
The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, we will verify your status as an authorized purchaser of this item before shipping the item.