Small: 4 3/4 inches / 12 cm
Large: 7 inches / 18 cm
Perfect for Hand Embroidery. The inner hoop grips the fabric firmly, keeping it taut.
Warning: This product can expose you to chemicals including Lead and Cadmium which are known to the State of California to cause cancer, birth defects and reproductive harm. For more information, go to www.P65Warnings.ca.gov