?Welcome to my shop? Overlock machine / 3-thread overlock machine with 3-needle capacity, adjustable stitch length and 3000 stitches per minute speed for fine hemming and sewing, mending Specifications Product name: Sewing machine / Overlock machine Sewing speed: 3000 stitches per minute Track length: 1.5-3.2mm Hem width: 3.0-4.0mm Stitching thread specification: 40/2 polyester thread Seam thickness: 4mm in state. Size: 255*210*270mm Needle used: 14# Product weight: 13.5kg Motor power: 180w/250w Presser foot stroke: 4 mm Included products 1 Overlock machine 1 * Speed ??regulator ?Quality Service?As an honest international seller, customer satisfaction is our top priority. If you have any questions about the product, please email us in time and we will answer your questions as soon as possible. Sewing Machine: Overlock machine uses 3 threads for a variety of stitch combinations, which increases flexibility. The seams and raw edges can be completed and trimmed in one step. Adjustable Stitch: Stitch length and width can be adjusted. Just turn the stitch length adjustment dial to change the stitch length between 1.5 mm and 3.2 mm. Adjusting the stitch width can make the stitched seams smoother. Portable: Sewing machine is compact and can be easily transported as a small sewing machine; 3000 stitches per minute, automatic trimming of fabrics, quickly complete your sewing products. Material: Sewing overlock machine adopts cast iron technology and baking paint technology, which is wear-resistant, not easy to rust, precise sewing, good performance, exquisite and compact. Easy to Use: Separate needle threader and looper threading mechanisms, and needle threading and looping are also very easy, even very elastic fabrics and thin knitted fabrics can get excellent sewing results.