Serger Overlock Sewing Machine - 1250 Stitches Per Minute, 2-3-4 Thread Capability, 0.7-2 Adjustable Differential Feed, Free Arm and Led Light in White. Crafted from durable plastic, this versatile machine handles simple repairs to detailed edge finishing with easy 2-3-4 thread switching and adjustable stitch length. The 0.7 to 2.0 differential feed minimizes distortion on stretchy fabrics like knits for smooth, professional seams, while high-speed performance up to 1,250 stitches per minute completes projects quickly. The trim trap and tool storage keep your workspace organized, color-coded threading simplifies setup, and the free arm tackles sleeves and cuffs with ease. Led lighting and an adjustable presser foot ensure clear visibility and steady control across various fabrics. Measuring 14.96 by 14.17 by 15.35 inches and weighing 18.40 pounds, this compact machine is easy to set up, store and transport for reliable, beautifully finished creations.