Magnetic Embroidery Hoops 17"x15.5" | 430x390mm for OPEK Embroidery Machines Machine Model:OPEK1501 you may apply a thin

you may apply a thin painter’s tape layer for extra cushioning

Compatible with Smartstitch Embroidery Machine Models

offering stable magnetic holding for precision embroidery and preventing fabric distortion or hoop marks

Compatible with Doublelin embroidery machine models and other equipment that support similar magna hoops or magnetic frame systems

ensuring precise embroidery results even for multilayer or difficult fabrics on Doublelin industrial models

Magnetic Embroidery Hoops 17"x15.5" | 430x390mm for OPEK Embroidery Machines Machine Model:OPEK1501 you may apply a thin17x15. 5(430x390mm) refers to the inner hoop dimension. The actual sewing field is about 16. 2x14. 7(410x370mm). Product Features Super durable and strong: each magnetic embroidery hoop is tested for 500,000 repeated uses and strict destructive testing, ensuring long lasting performance for all your embroidery hoops needs. Ideal for all kinds of fabric hooping: hard to clamp items like heavy, thin, fragile, stretchy, and elastic fabrics are easily