Features: Accuracy Crafting Tool with 2X magnifiers lens and sliding red marker strips enables accurate sew alignment while knitting, featuring magnetic properties to secure patterns on metal surfaces for error easy needlework. Crafted from strong acrylic with ergonomic anti slip grip, this 6 inch lightweight ruler combines a magnifiers scale, measurement markings, and mahjong line identifier in 1 portable design for prolonged crafting comfort. Ideal for knitting enthusiasts, embroidery artists, and mahjong players seeking enhanced visibility for intricate patterns, thread counting, or line identification during extended event . Perfect for home crafting stations, travel friendly sewing , or mahjong game night – its magnetic base stabilizes fabric patterns while the magnified scale clarifies text on yarn labels and game tiles. This multifunctional visual instrument doubles as a mahjong practice aid with slightly enlarged characters and alignment guides, making it an essential productivity boosts for detailed handicrafts and tabletop gaming. Specifications: Component : Acrylic Length: about 16cm/6.3inch Package Includes: 1xAcrylic magnifiers Ruler note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.