Dynamic walking foot

Join Molly as she demonstrates the Dynamic Walking foot and find out what sets this foot apart from a standard walking foot. Molly will also show the additional sole attachments that are available for the Dynamic Walking Foot!

[@ellenhofer3343]

I just wanted some clarification.
By 7mm machine you are referring to the max stitch width maximum of the machine?
I've been sewing all my life & have never heard a machine referred to as a '7 mm machine' before.