Magnetic Hoop 9.5"x9.5" | 240x240mm for HE FENG Embroidery Machines Hooping Station which ensures a controlled release

which ensures a controlled release

this magnetic embroidery hoop is tested for 500

or Melco by changing the bracket mounting pair

Could the strong magnets interfere with pacemakers or other sensitive devices

Magnetic Hoop 9.5"x9.5" | 240x240mm for HE FENG Embroidery Machines Hooping Station which ensures a controlled release9. 5x9. 5(240x240mm) refers to the inner hoop dimension. The actual sewing field is about 8. 7x8. 7(220x220mm). Product Features Super durable and strong, this embroidery magnetic hoop has been tested for 500,000 repeated uses under strict destructive conditions to ensure lasting performance. Ideal for all kinds of fabric hooping, this magnetic embroidery frame easily handles hard to clamp items such as heavy, thin, fragile, stretchy, and elastic