Product size: The product has 176T teeth, 528mm circumference, 8mm width, Manual measurements, please allow slight errors. Applicability: This product is suitable for most bread machines, suitable for professional technicians and home users who rely on specific bread machines, and is a replacement part for maintenance and repair. Whether you run a bakery or a baking workshop, this belt can ensure uninterrupted production and improve efficiency of your bread machine. Easy to install: Direct replacement without adjustment, perfect compatibility and high reliability. Product material: This product is specially designed and made of PU material, with a long service life and not easy to damage., Manufacturer: ECSiNG