【Heavy-Duty Compatible Roller Foot】 Sew leather, vinyl, denim, and thick fabrics comfortably! Prevents slipping and achieves even stitches. The presser foot pressure can be adjusted by adjusting the screw. 【3-Way Specification】 The presser foot can be moved left and right by sliding it. It can be used for multiple purposes depending on the application. Unlike regular presser feet, the roller smoothly feeds the fabric, resulting in a beautiful finish. 【Compatible with Industrial/Professional Sewing Machines】 ※ Compatible with most industrial and professional sewing machines. Please check in advance as it may not be possible to install on some models. 【Main Applications】 ・Leathercraft ・Making thick bags and pouches ・Sewing denim materials ・Ideal for slippery fabrics such as vinyl and synthetic leather New and unused ※ Shipping will be in simple packaging and will be sent by regular mail (no tracking) and delivered to your mailbox. ※ Please note that there may be minor scratches or small marks due to being an overseas product. If you have any questions, please feel free to ask.