Portable blindstich machine this is the perfect blind stitch machine for home or small business use. Manufactured with only the best quality components this product is made of cast iron to ensure industrial-strength productivity and has a lightweight 110-volt motor for portability. Blind hemming is ideal for skirt hems, pants cuffs, neckbands, sleeves, and knitted materials. "1200 stitches per minute 7 mm presser foot lift 110-volt motor knee lift skip stitch setting curved needle tension dial".