1The exquisite design and the specially designed roller of the sewing machine parts improve the work efficiency and allow the fabric to be fed and sewn through the machine. 2This roller presser foot is made of metal material, which is environmentally friendly, durable and strong. 3The ultra-thin presser foot can create a variety of professional sewing techniques, saving a lot of time. 4Universally applicable to most industrial lockstitch sewing machines to sew particularly thick fabrics. 5This sewing machine presser foot is bright in color, light in texture, and easy to use.