The Consew 255RBL-25 Sewing Machine contains a variety of features the include, but not limited to: Heavy Duty, Single Needle, Triple Feed, Drop Feed, Needle Feed, and Alternating (Walking) Presser Feet, Lockstitch Machine, Large Bobbin and Vertical Axis Hook, Centra-Lube, Semi-Automatic Lubrication System, 2 1/2 S.P.I. (10mm) Stitch Length, Reverse Feed and Safety Clutch..