Xtang 8ft soft tonneau cover.  Thus is for a GMC Sierra or chef Silverado from 1988-1998.  The really square trucks.  It may fit the the restyled trucks also but I don't know for sure.  The bad news, I DO NOT have the side rails that clamp to the sides of the bed.  They got lost when I moved.  I have the clamps, the ends and the middle supports. The top is in excellent condition.  I only used it for a little while.  Just needs a cleaning.  So I guess this is for someone who is missing parts or needs a new cover.