Features: This sewing gauge offer four lockstitch widths (1.5mm, 2mm, 3mm, 4mm) to ensures perfectly uniform stitching on various fabric thicknesses, ideal for achieving professional result in any sewing project. Crafted from sturdy, wear resistant plastic with ergonomic designs, this lockstitch tool provide comfortable handling and long time performances for frequent use in crafting. Perfect for sewing enthusiasts, home craft, and beginners, this sewing accessory simplifies complex tasks, enabling users of all skill levels to create neat stitching effortlessly. Ideal for edging garments and creation like trimming or lace sewing, it in scenarios requiring finishes on fabrics for home or personalize projects. Its multifunctional designs extends beyond basic lockstitching to enhances wide ranges of sewing activities, making it addition to any sewing toolkit for endless creative possibilities. Specifications: Materials: Plastic Size: 5.5x3.8cm/2.17x1.5inch, 0.15cm/0.059inch, 0.2cm/0.079inch, 0.3cm/0.12inch, 0.4cm/0.16inch Package Includes: 4pcs Sewing Edges Lockers note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.