Specifications Item Model Number: 336 Sewing Speed: 1200±50 SPM Rated Power: 91W Stitch Options: 2/3/4 threads Max Stitch Width: 0.26 in / 6.5 mm Needle Type: 80/11, 90/14 (standard: 90/14) Stitch Length: 0.040.16 in / 14 mm Max Sewing Thickness: 0.16 in / 4±0.5mm (6 layers of denim) Presser Foot Lift: 0.16 in / 4 mm LED Light Power: 1W Color: White Product Size: 12.6 x 11 x 12.6 in / 320 x 280 x 320 mm Net Weight: 16.5 lbs / 7.5 kg Package Content 1 x Serger Sewing Machine 1 x Standard Presser Foot (pre-installed) 1 x Accessory Kit 1 x Dust Cover 1 x Waste Bin (pre-installed) 1 x Foot Pedal with Power Cord 1 x User Manual 1 x Test Fabric