Check the listing for details. Dental Orthodontic Anterior Root Torque Auxiliary Arch Large Medium Small Lower. Condition: New. Listed at 5.69 USD. Features:Large, Medium, Small, Lower5pcs/packUsed for torque adjustmentART* Auxiliary for maxillary and mandibular anterior root torquing.This auxiliary efficiently provides any degree of labial or lingual torque by simply inserting it above or below the archwire in most multi-bracketed techniques.Its many benefits include: providing excellent mandibular anchorage, the ability to easily overcorrect and faster tooth movement Package: 1 Pack(5 Pcs)Choose the model you like 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, do not bid on this item unless 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. This item has been cleaned and treated according to the manufacturer's instructions