Magnetic Hoop 3.9"x3.9" | 100x100mm for OPEK Embroidery Machines Machine Model:OPEK1212 Handle with both hands for

Handle with both hands for better control during setup

It secures items like shirts

The bracket connecting the frame to my WONYO machine seems a bit loose

For small designs like polo logos

You must enter the 9

Magnetic Hoop 3.9"x3.9" | 100x100mm for OPEK Embroidery Machines Machine Model:OPEK1212 Handle with both hands for3. 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 embroidery magnetic hoop: tested over 500,000 times for repeated use with strict destructive testing to ensure long lasting performance. Ideal for all kinds of fabric hooping, this magnetic hoop makes it easy to handle hard to clamp items such as heavy, thin, fragile, stretchy, and elastic fabrics.