1IDEAL REPLACEMENT: Sewing machine motor belts replacement can replace the old sewing machine belts and make your sewing machine work normally. 2WIDELY APPLICABLE: Sewing machine motor belt is suitable for old home electric sewing machines, overlocking machines, etc. 3HIGH PERFORMANCE: Motor belt connects two or more rotating shafts in a transmission system to transfer power. Belt drive load distribution is even and stable performance. 4DURABLE MATERIAL: The sewing machine motor belt is made of premium plastic material, which is resistance to high temperature, abrasion and erosion, and has a long service life. 510PCS: The package includes a total of 10 pieces of sewing machine motor belt, enough quantity to meet your actual needs. Efficiently complete the sewing work and reduce the sewing burden. 10 xSewingMachineBelt