Magnetic Embroidery Hoops 3.9" | 100x100mm for Gensen Embroidery Machines Machine Model:QM-1203 With COS-W1501L or other compatible

With COS-W1501L or other compatible embroidery machines

or polo shirts using this embroidery magnetic hoop

Unlike traditional frames

Then check your stabilizer strength—loose backing may cause movement in long runs

Magnetic Embroidery Hoops 3.9" | 100x100mm for Gensen Embroidery Machines Machine Model:QM-1203 With COS-W1501L or other compatible3. 9x3. 9(100x100mm) refers to the inner hoop dimension. The actual sewing field is about 3. 1x3. 1(75x75mm). 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