Bulky Seam Aid AKA Hump Jumper

Bulky Seam Aid AKA Hump Jumper.

Use to help machine sew over bulky seams on jeans or other thick layered fabrics. Keeps the pressure foot horizontal to help feed thick layers evenly and to keep stitch consistent. Has two widths for use with different fabric thicknesses. Can also be used when sewing on buttons, helping to create a thread shank. Can be used with all sewing machines.