Cobra 5110 is an industrial-grade, high-performance machine for heavy-duty sewing. It has a reliable motor, adjustable settings for various fabrics/materials, and can handle thick layers. The machine produces strong, durable stitches and comes with a lifetime warranty. Features: 7" post roller, presser foot drop feed system, reverse lever, 5-25 stitches/inch, digital D.C. servo motor, speed reducer, LED lamp, and wheels. Accessories included.