This new, ergonomic Janome Sewing Machine Adjustable Knee Lifter lets you quilt for hours in comfort. With a full range of adjustment from left to right, you can find the position that fits you best-- whatever your size or height. You can now sit directly in front of the needle with the knee lift perfectly positioned for free-motion quilting or general sewing. It's also handy for embroidery, especially for multiple hoopings with the AcuFil Quilting Hoop.