Vintage large scale floral upholstery fabric.  This fabric is in an L shape so I will provide the measurements in two parts.  The main part of useable fabric is 41 inches x 96 inches (the whole width of fabric).  The smaller top part of the fabric measures 25 inches x 57 inches.  The fabric appears to be 100% cotton.  It is heavy and very thick.  Bin location is F43.