... products, cases and clothes such as suits, dresses, swimming clothes, children's clothes, bra, shoes, caps, gloves, embroideries, and so on.SM ... is especially available in stitching packages, toys, stationery and other similar goods.SM-9910/9920Single-needle/double-needle ... with fine lubrication, little attrition, little attrition, low noise and long life. Suitable for sewing riding boot, gym shoes ...