Features: 1.EASY TO INSTALL: Roller presser foot is easy to use when mounted on a sewing machine and is easy for beginners to use. 2.HIGH STRENGTH: Sewing presser foot is made of stainless steel and iron, high strength, strong and wear resistant, durable. 3.HIGH PERFORMANCE: Presser foot is suitable for extra thickness and has the best performance in terms of thickness and will not leave teeth marks on the fabric. 4.COMPACT AND LIGHTWEIGHT: Roller sewing presser foot is compact in design, suitable in size and light in weight, easy to carry and store. 5.WIDE RANGE OF APPLICATION: Industrial sewing machine presser foot is suitable for a wide range of applications and can be used on most industrial sewing machines. specification:Item Type: Roller Presser Foot Material: Stainless Steel, Iron Product : 1PCS Product Use: Industrial Scope of Application: Most Industrial Sewing Machines Size: Approx. 3 x 4.5cm / 1.18 x 1.77in PackageList:1 x RollerPresserFoot NotePlease allow some error due to manual measurement.