AUTOMATIC STITCH REGULATOR: Every stitch is the same length and remains the same length even when you change quilting speed or direction. It ensures uniform quality from the first stitch to the last. AUTO NEEDLE POSITIONER: Quilter has the ability to have the machine stop in the needle up position or needle down position. It minimizes bending or breaking needles and allows for free movement of machine. 18" ARM: Larger throat size is space between the needle and back of machine. This allows you to quilt larger quilt patterns without having to roll material as often as the home quilting machines. LASER LIGHT: The built in laser light, with sample paper patterns included, simplifies following patterns when operating the quilting machine. Laser mounts on back of machine. Ergonomic handles can be moved to back side of machine for easier use. large capacity Tin Lizzie bobbins LARGE BOBBIN CAPACITY: The bobbin has more than double the capacity of standard sewing machines, which helps in not changing bobbins as often with standard home quilting machines. HOPPING FOOT: Hopping foot holds down the fabric while the needle completes the stitch. The foot height can be adjusted up and down for thickness of batting or material. The foot also allows for stitching next to rulers and templates. ERGONOMIC HANDLES: They adjust up and down to minimize the risk of carpal tunnel injuries. They allow for ease of operation and a reduction of fatigue in the wrists, arms, and shoulders. There is comfortable rubber on the handles for a great feel. FRAME: Frame designed with home quilter in mind. It is made of 13 ply laminated Baltic birch wood, highest of quality and strength. Easy assembly allows for quilter to quilt from lap top to king size quilts. Queen Quilter18 mounts on easy carry deck that glides as if it was floating in air. This allows for ease of quilting. 1 1/4" conduit EMT pipe not included. BOBBIN WINDER: This allows for winding as many bobbins as required for all quilt tops.