Get Professional Results and Save Time!Cuts, seams & finishes all in one step! Features Machine Size: W-311 mm x H-280mm x D-271mm (12 1/4″ x 11″ x 10 1/2″) Machine Weight:6.5kg (14 1/2 lbs) 3 and 4 thread serging functions: Cuts, seams & finishes–all in one step–for professional results 3 thread overlook: For finishing edges, rolled hems, narrow hems, lettuce edging, overlook flatlook and other decorative effects 4 thread overlook stitch: Extra strength for garment construction Rolled hem change-over device:Easy conversion from regular sewing to rolled hems–with no plate changes Maximum Speed: Fast! 1,300 stitches per minute! Whisper-quiet operation: Makes serging a pleasure Extra-high presser foot lift: Accomodates bulky projects like fleece and terry cloth Adjustable pressure: Easily accessible screw for reliable fabric handling Differential feed: Differentail feed ration can be adjusted from 0.5 to 2.2 for professional results on a variety of fabrics. Also used for gathering and other specialty techniques. Accessories included: Screwdriver (medium), screwdriver (small), needle set, and tweezers Click here to view full feature list and included accessories.