The BERNINA Coverstitch/Compensating Foot #C12 is ideal for all cover- and chainstitch sewing along unilateral fabric thicknesses. Markings for the needles allow to guide the fabric precisely. Unilateral fabric thickness means in particular, multistep bindings, hems with elastic tape, flat joining seams or seams with lace or elastic lace. To learn more about the BERNINA Coverstitch/Compensating Foot #C12 and other BERNINA Overlock presser feet, visit our website.