HQ Echo Feet Kit (SM,Med,Lg)The Echo Feet Kit is a set of three acrylic feet with a ring that extends the width of the hopping foot. The feet provide a fixed interval to use when echo quilting around a motif or using rulers. The Echo Feet provide a 3 8 inch interval, a 1 2 inch interval, and a 3 4 inch interval. Compatible with all HQ machines with Interchangeable Foot Mount. NOTE: All optional Handi Quilter feet for HQ longarms require your Handi Quilter machine have the