Product Details ：Upgraded Magnetic Seam Guide: Introducing Our 3rd Generation Magnetic Seam Guide! Features Powerful Magnetic Adsorption For Effortless Setup. Precision Without Hassle: Bid Farewell To Crooked Seams! Our Guide Maintains Alignment Even With Thick Fabrics, Ensuring Stable And Accurate Stitching Every Time. Innovative Design: The Unique Polygonal Shape Of Our Magnetic Seam Guide Simplifies Sewing. Just Attach It To Your Machine, And It Will Effortlessly Guide Your Fabric For Perfectly Straight And Precise Seams. Durable And Dependable: Crafted From High-quality Stainless Steel And Robust Magnets, Our Seam Guide Is Built To Last. It Offers Edge Protection And Prevents Curling, Ensuring A Stable Fabric For A Smooth Sewing Experience. Versatile Compatibility: Compatible With Most Popular Quilting And Sewing Machine Brands, Our Magnetic Guide Is For Both Professionals And Hobbyists. Achieve Straight Or Curved Stitch Lines And Minimize Errors, Making Every Project A Success! Applicable Processes: Edge Re