Robert Kaufman Batik fabric, Patina Handpaints in blue, slate blue, black.

Reverse side is slightly lighter and the transition between colors is softer, so the fabric is more versatile.
Stripe widths and lengths vary. Some lines may cross over other lines. Stripes run perpendicular to the selvedge.

Premium Quilt Shop Quality Cotton batik.

Image is half the width of the fabric, 22 x 36 inches.

Largest continuous piece is 3 yards.