15 x 30 cm sewing ruler designed for precise measuring, cutting, and angle work in patchwork, quilting, and general sewing. Key benefits Large work surface (15 x 30 cm): gives a roomy measuring area so you can easily align and measure larger fabric pieces without shifting repeatedly. Stable, accurate cutting: 3 mm thick construction resists deformation; the nonslip bottom keeps the ruler steady for cleaner cuts and more accurate seams. Safe, comfortable handling: all edges are sanded smooth to prevent hand fatigue and reduce the risk of accidental nicks during long projects. Builtin angle guides: clear, easytoread markings for 30°, 45°, and 60° let you mark and cut common quilting and patchwork angles quickly and reliably. What makes it useful Solves common workspace problems: prevents sliding while cutting, maintains flatness over time, and eliminates awkward remeasuring on small rulers. Improves accuracy: large, stable surface and marked angles speed up repetitive tasks and reduce mistakes that waste fabric and time. Versatile for many techniques: designed to work with straight cuts, angled pieces, trims, and layout checks. Practical applications Quilting and patchwork: measure and cut blocks, triangles, and bias strips using the 30°/45°/60° guides for consistent piecing. Garment sewing and alterations: measure hems, seam allowances, and pattern adjustments on larger swathes of fabric without shifting. DIY and craft projects: mark and cut templates for appliqué, bag panels, and homedecor sewing where straight edges and accurate angles matter. Specifications Dimensions: 15 x 30 cm work surface Thickness: 3 mm (resists deformation) Features: nonslip bottom, sanded rounded edges, clear 30°/45°/60° angle markings Use this ruler to speed up measuring and cutting, reduce errors, and make repetitive tasks more comfortable and precise.