Singer Heavy Duty 4452 32-Stitch Mechanical Sewing Machine 50% More Power, 1100SPM, Top Bobbin, Threader, 1-Step Buttonhole, Stainless Steel Bed Plate

Drop Feed Feed Dogs are located under the presser foot of the sewing machine. Feed Dogs move from front to back in a rotating motion, to move the fabric through the machine as you sew. Conveniently located at the back of the machine, the Drop Feed Lever lowers the feed dogs. Disengage the feed dogs when free-motion sewing so you can move the fabric manually. By adding an optional Darning / Embroidery foot you can do free-motion sewing. Drop Feed is a must-have for quilting and fashion sewing.