Check the listing for details. Dental Poly-wedge Available Plastic With Holes 100 Pcs/Box Same Size L/M/S/SS. Condition: New. Listed at 2.84 USD. Descriptions: New plastic poly-wedges,round stern with a hole ,easily of being taken, round edge with unattached, make the wedges more flexibility to be full filled in different teeth cracks. Features: L 17.8*2.8mm Purple M 17.8*2.45mm Yellow S 17.8*2.1mm Green SS 17.8*1.7mm Blue Packages:100Pcs=1Box=1Color=1Size 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