Hump Jumper for Hemming Jeans, Drapes or any Bulky Material ~ getting up over the seam "Hump"
Sandra S Newman
206 27.8K
... The Hump Jumper, the bright yellow sewing notion with the catchy odd name, solves the frustration of stitching over the "hump" -- those places were varying thicknesses of fabric can throw a perfectly good seam out of line. Sandy