Singer Heavy Duty Sewing Machine - Gray 411 Stitch Applications 7 One-Step Buttonhole Styles Speed Control to Meet a Variety of Project Needs Drop Feed For Buttons, Free-Motion Sewing and More Singer Heavy Duty Extension Table for Computerized HD Machines Create professional results easily Easily snaps onto the free arm of the machine Legs easily fold away for storage Provides a stable, level surface for sewing larger projects