Check the listing for details. 100 Pcs Disposable Prophy Cups Snap-on Type Plain Polishing Bowl 4 Webbed. Condition: New. Listed at 7.59 USD. Description Color:GreyWebbed:4Type:snap-onDiameter of the cup:6.3mmMaterial:High Quality Nature RubberHigh elasticity, effective polishing and removal of stainsApplication: Polishing The Tooth Surface ,Achieve a High Shine quickly. Packing List100 Pcs/BoxFDA 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 instructionsOn Apr-21-19 at 18:09:43 PDT, seller added the following information: