Check the listing for details. AZDENT Dental Endo Root Canal File Hand Use K-FILES Stainless Steel 21/25 mm. Condition: New. Listed at 0.99 USD. Introduction K-Files Stainless Steel Description: Hand Use K-FILES Brand NewMaterial: Stainless Steel Package: 6Pcs/Pack Size Available: #06-21mm , #06-25mm #08-21mm , #08-25mm #10-21mm , #10-25mm #15-21mm , #15-25mm #20-21mm , #20-25mm #25-21mm , #25-25mm#30-21mm , #30-25mm#35-21mm , #35-25mm#40-21mm , #40-25mm #15-40-21mm . #15-40-25mm #45-80-21mm . #45-80-25mm Size color: 06 Pink / 08 Grey / 10 Purple / 15 White / 20 Yellow / 25 Red / 30 Blue / 35 Green / 40 Black / 15-40 Assorted / 45-80 Assorted. 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 name:Dentaljoy City,State:SHENZHEN,China Telephone number:0755-67530378