Check the listing for details. Portable Blindstitch Sewing Machine, Invisible Seam Blind Hem Sewing Machine. Condition: New. Listed at 131.23 USD. Application This product is suitable for blind stitching on cuffs, hems, trouser legs, shirt collars, glove cuffs, and sock cuffs of various fabrics, including knitted, cotton, worsted, and synthetic fibres. It is particularly well-suited for blind stitching trouser legs in tailors' shops and dry cleaners, as well as for small-batch garment production in clothing factories. Specifications Mount Type: Desktop Assembly Required: Yes Style: Modern Color: Gray Material: Metal Power Source: Corded Electricity Plug Type: US Standard Voltage: 110V Power: 100W Max.Rotation Speed: 1200rpm Max.Sewing Speed: 1200 Stitches per Minute Stitch Length: 3.2-8.5mm / 0.13-0.33in Needle Model: LWx6T #11-#14 Skip-stitch Ratio: 1:1, 2:1 Stitch Type: Single-needle Chainstitch.