You are purchasing 20 black new self-adhesive foam body washers to use on you RC car, truck or whatever. The foam washer has a 7/8-inch outside diameter with a 1/4-inch hole in the center. It is 1/16 inch thick and has adhesive on one side so that you can stack them to any thickness. I suggest a maximum of 3 washers stacked together.  The foam washers make the body quieter when it is running on the track. The 2 foam washers that appear white show the peel off backing. Occasionally the center hole does not fall out but is very easy just to push out with your finger or pencil. Occassionally the dye that cuts the foam washers does not cut all the way through, so I cut them from the sheet scissors. When I do this sometimes they are not perfectly round. You will only receive the foam washers and NOT the bodies on which they are displayed. The highest bidder will pay $4.10 for shipping to the continental 48 states via first class postage. I send the washers in a 4 by 7 inch envelope.  I do not ship internationally even though I did not turn that box off.