Model Number: SS-T3888-1 Key Specifications/Special Features: Features1.Reasonably structured, smoothrunning, lo w noise, elegant appearance, easy to use, structural durability2.SS3888-1 machine hook needle mechanism adopt ring crank operate, make stitchmore steadilyApplications:Suitable fordecorative stitches se wing of businesssuit, women and men casual clothes, over coat, business t rousers and shirts Brand NameSunSir sewing machine Model SS-T3888-1 Max.speed 1400 Presser foot lift by hand 5.5mm Presser foot lift by pedal 13mm Stitch length 5mm Needle Type DP*5 11-14#