Product Description Specification: Material: ABS Product Dimensions:‎ 2.6 x 1.6 x 0.4 inches Product weight: 30g Color: Orange, Pink, Green，Blue Packing Includes: 1/2/3/4 * Magnetic Seam Guide Notes: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow slight dimension difference due to different manual measurement. 3. If you have any questions or have problems with the products you received, please contact us in time. Magnetic Guide Sewing: Sewing machine magnetic guide sewing machine is a good helper for sewing beginners. The tool is suitable for thick material and long straight seams. Make sure the stitches are positioned and use strong magnets to prevent them from shifting and moving. No tools and screws required, easy to use Magnetic Guide Sewing: Sewing machine magnetic guide sewing machine is a good helper for sewing beginners. The tool is suitable for thick material and long straight seams. Make sure the stitches are positioned and use strong magnets to prevent them from shifting and moving. No tools and screws required, easy to use Good Quality: This sewing accessory is made of high quality stainless steel and strong magnet, with superior magnetic adhesion. Securely attached to the sewing machine to prevent any unnecessary movement and provide reliable guidance for your sewing project Good Quality: This sewing accessory is made of high quality stainless steel and strong magnet, with superior magnetic adhesion. Securely attached to the sewing machine to prevent any unnecessary movement and provide reliable guidance for your sewing project Built-in Scale: Simply place the magnetic sewers on the sewing machine board and it will effortlessly slide the fabric along the sewers to maintain a consistent seam width. Built-in scale scale, clear scale, suitable for measurement, improve the efficiency of your sewing task