Coilover bushings?

I purchased a coilover set on ebay and it came with no instructions. The set appears to be of good quality but did not come with any installations instructions. With this sett came along several rubber O-rings and 2 steel rings that match the diameter of the treaded sleeve but not larg enough to screw into the rings. Can you explaine, illustrate to me what these items are for? They will be installed on a 97 Honda Accord LX Sedan.
:confused: