Check the listing for details. Dental Matrix Bands Ring Sectional Contoured Matrix Clamp Placing Pliers Forceps. Condition: New. Listed at 11.39 USD. Description: For Dental Sectional Matrix Thickness:0.038mm Available Size: 3.5mm,4.5mm,5.5mm,6.5mm R5 Titanium Alloy Ring： One million times Usage,no deformation. Blue pad， height 4.8mm Orange pad, height 6.3mm Green pad, height 6.3mm Blue is small size suitable for premolar, low crown Orange is medium size, suitable for molar, high crown. Green is big size , suitable for large area defect, lack of shaft angle Titanium Alloy Standard/Narrow Ring Available Size Narrow, 18.6(±0.2） Standard,19.2(±0.2） Clamping Ring for split teeth. Split teeth without impact. 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 instruction