10PCS Processing Retention Caps Set for Hiossen Osstem Ball Abutment Attachments

10PCS Processing Retention Caps Set for Hiossen Osstem Ball Abutment Attachments
Models for choose:
O-Ring & Metal Housing-4pcs 
Black O-Rings-4pcs 
Yellow O-Rings-4pcs 
Red O-Rings-4pcs 
Metal Housing-4pcs 
Description:
Black: For technical laboratory use, O-ring pad for fabricating overdentures.  
Yellow: Low retention, dental ring cap, retention force: 4N.  
Red: High retention, dental ring cap, retention force: 6N.
FDA Statement
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, you can bid on this item only if you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.
Seller's name: autumn-dent
City State: Zhengzhou, Henan China 
Telephone number：+86371-68618288

USD : 18.21