This is for an embroidery machine. Brother or Baby Lock. It fits a huge range of machines but not mine :-( I have included a couple of photos taken from the net of the machines it will fit.

Comes from the USA, Dont even think you can get them here but they are a dream to use. Check out Youtube.

This is called a Dime "Snap Hoop" Monster. Easy to use, magnetic frame. 6' x 10" Model LM8

I love the one that actually fits my machine makes hooping a breeze. Still in original box. You store the actual frame with a board between them. Removing the board when you want to use the frame. Magnets are very strong. Watch your fingers!!!