The perfect tool for makingsmall bias tubes used inapplique, quilting and craftprojects. Bias press bars aremade of a flexible high heatresistant, easy-to-see brightyellow nylon. Includes 5 barsin sizes: 1/8 x 12, 3/16 x 121/4 x 12, 3/8 x 12, 1/2 x 12.