Features: Precise Guide: Projects a bright linear light to precisely indicate the needle position, allowing for straight stitching and quilting without chalk or markers. Ideal for zippers, topstitching, and edge sewing. Universal Magnetic Attachment: Securely attaches to any sewing machine with a strong magnetic base. Tool-free installation and removal. Adjustable Flexible Arm: Rotate the lamp head to adjust the line width, suitable for dark fabrics; bend the arm to aligns with the sewing area. Lightweight and Portable Design: Its compact size and lightweight construction make it easy to store or carry, allowing you to sew anytime, anywhere. Multi-Application: Perfect for straight quilting, corner sewing, point-to-point quilting, topstitching, seam allowances, topstitching, and even zipper sewing. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Power Supply: USB Package List: 1x Magnetic Positioning Quilting Lasers Light