This embroidery white bobbin thread is a great choice for commercial sewing machines. It is made of high quality polyester and has a sideless size L, which is perfect for most embroidery projects. The thread is pre-wound, so you don't have to worry about winding it yourself, and it comes in a convenient 144-piece package. The thread is also colorfast, so it won't fade over time, and it is compatible with a wide range of embroidery machines. Whether you are sewing on delicate fabrics or heavy-duty materials, this embroidery white bobbin thread is a reliable and affordable choice.