Description: 【Durability】: Made of high hardness steel, the Roller Presser Foot boasts exceptional wear resistance and rust prevent, ensuring long time durability and resistance to deformation. 【Professionalism】: Designed specifically for heavy duty fabrics such as leather, canvas, PVC coated fabrics, and waxed cloth, the Industrial Sewing Machine Presser Foot enables smooth sewing, preventing thread jams or skipped stitches. 【Smooth Operation】: The auxiliary presser foot's bottom roller design reduces friction with the fabric, ensuring even fabric feeding and neat seams for professional grade sewing results. 【Protection】: The presser foot prevents coated materials from sticking and wrinkling during sewing; protecting the fabric while providing clean, aesthetically pleasing stitches. 【Compatibility】: The Sewing Machine Part uses a universal mounting interface, compatible with most computerized flatbed sewing machines and industrial sewing machines; easy to install and replace, suitable for various applications including factory and DIY projects. Specification: Material: Steel   Size Chart: 2.7cmx3cm/1.06inchx1.18inch Package Includes: 1 Roller Presser Foot Note: Please allow slightly errors due to manual measurement and different monitors.