GÜTERMANN Bulky-Lock 160 overlock thread , in a 2000m spool, is ideal for stretchy, soft, and neat seams. Designed for working with medium to lightweight fabrics, this bulky thread provides impeccable finishes for your overlock and coverstitch projects. Its thick texture allows for dense edges and a clean finish, perfect for rolled hems and decorative stitching. This thread can be used as both bobbin and needle thread, ensuring easy and even sewing.