Sienna Fat Quarter Bundle by Robert Kaufman Fabrics View Larger Image Price: SALE $79.95 4 item(s) available. Item # FQ-2042-28 | Reg. $99.99 Tweet Pin It Sienna by Studio RK for Robert Kaufman Fabrics 28 - Cotton fat quarters Each fat quarter measures approximately 18 inches by 22 inches 100% Cotton Manufactured by Robert Kaufman Fabrics Related Products Sienna Autumn Falls Runner Free Quilt Pattern Item # sienna-autumn-falls-runner-free-quilt-pattern $0.00 Sienna Boardwalk Free Quilt Pattern Item # sienna-boardwalk-free-quilt-pattern $0.00 Sienna Free Quilt Pattern Item # sienna-free-quilt-pattern-1 $0.00 Sienna Petite Butterflies Free Quilt Pattern Item # sienna-petite-butterflies-free-quilt-pattern $0.00