This magnetic embroidery hoop uses high‑grade N52 neodymium magnets
and screwdriver that match your CHANGHUA embroidery machine model
5″ (195 × 315 mm) magnetic hoop is slightly heavier due to integrated magnets
Its strong magnetic fixture keeps thicker or stretchy fabrics stable
It’s best to store the top and bottom parts of your embroidery hoop snapped together to protect both frames and magnets from dust and accidental damage
Magnetic Hoop 3.9"x12.8" | 100x320mm for QIANYE Embroidery Machines Magnetic Hoops for Home Use Machines This magnetic embroidery hoop uses3. 9x12. 8 (100x320mm) refers to the inner hoop dimension of this magnetic embroidery frame, and the actual sewing field is about 3. 1x12 (80x300mm). Product Features Super durable and strong, this embroidery machine hoop has passed 500,000 times repeated use and strict destructive testing. Ideal for all kinds of fabric hooping, this embroidery hoop magnetic design easily handles hard to clamp items like heavy, thin, fragile, stretchy, and elastic