NGOSEW Ruler Free Motion Darning Foot 1/4" for Frame Free Motion Quilting Embroidery Fits fits most Low Shank Singer Brother Kenmore Bernette Elna etc RULER Foot with 1/4" wall to prevent the ruler from touching the needle. Used on Qilting frame for free motion quilting Open toe in front for clear visibility Fits many most Low Shank Singer Janome Brother Babylock Juki Toyota Simplicity Bernette Kenmore New Home Elna and other home sewing machines.