Set includes 3 magnetic seam guides in orange, pink, and green, made from durable ABS resin with a strong magnet for stable positioning on metal sewing machine plates. Features a multifunctional polygonal design that supports edge binding, accurate alignment, anti-curling, and crease pressing for consistent seam widths. Easy to use by placing directly on the needle plate; can be lifted and repositioned without tools for quick adjustments during sewing. Universally compatible with most sewing and quilting machines, suitable for beginners, hobbyists, and professionals working on various fabric types. This set includes 3 magnetic seam guides in orange, pink, and green, made from durable ABS resin with strong magnets to ensure stable placement on metal sewing machine plates. The multifunctional polygonal design supports edge binding, precise alignment, anti-curling, and crease pressing for consistent seam widths. Easy to place and reposition without tools, it allows for quick adjustments while sewing. Compatible with most sewing and quilting machines, it is suitable for beginners, hobbyists, and professionals working with various fabric types.