Check the listing for details. Parkell Brush&Bond Activator Brushes Standard S286 or Mini/Endo S287. Condition: New. Listed at 89.99 USD. Parkell Brush&Bond Activator Brushes REF S286 Brush&Bond Standard Activator BrushesContents: 100 pcs Brushes ONLY REF S287 Brush&Bond Mini/Endo Activator BrushesContents: 100 pcs Brushes ONLY We do not ship some items to PO Boxes or even to the public. Most of our products are required we ship to a dental office or to a licensed dental professional. Please note, if it's not a dental office address you may need to provide us with your dental license to move forward with your order. DISCLAIMER: "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 the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item."