Cream and black striped stretch knit fabric. Not sure of fiber composition, but it's quite soft and a bit sheer.
Has ~50-60% stretch.
Measurements:
Length = 3yd = 2.7432m (potential inaccuracy)
Width = 54" = 1.3716m (potential inaccuracy)
Area = 3.76257312 m^2
Weight = 854g
~226.97 gsm = midweight!