{"product_id":"16-imperial-pattern-master-french-curve-ruler-for-sewing-3mm-non-yellowing-acrylic-60-45-angle-lines-1-16","title":"16\" Imperial Pattern Master \u0026 French Curve Ruler for Sewing | 3mm Non-Yellowing Acrylic, 60° \u0026 45° Angle Lines, 1\/16\"","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll-in-One Drafting Solution: Integrates a straight-edge ruler, set-square, and multiple French-curve sections (necklines, armholes, hems) into one 16\" tool—streamlining pattern drafting without switching instruments. Quickly add 1\/4”, 1\/2”, or 2.5” seam allowances – no more mental conversions!\u003c\/li\u003e\n\u003cli\u003e1\/16\" Precision Top-Edge Scale: Finely etched sixteenth-inch markings along the top edge allow on-the-fly seam allowance adjustments, dart placements, and style-line grading with sub-quarter-inch accuracy.\u003c\/li\u003e\n\u003cli\u003ePremium 3mm Non-Yellowing Acrylic: Crafted from professional-grade 3mm thick acrylic that maintains crystal clarity over time, ensuring lasting transparency for precise pattern tracing and marking.\u003c\/li\u003e\n\u003cli\u003eExclusive 60° Angle Lines: Features unique 60-degree angle markings not found on standard pattern rulers, perfect for creating geometric designs, precise darts, and technical pattern alterations.\u003c\/li\u003e\n\u003cli\u003eEnhanced Readability Design: Enlarged scale markings and high-contrast etching provide superior visibility in all lighting conditions, reducing eye strain during long pattern-making sessions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43244641910993,"sku":"BW-B0FDGV98PL","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71cpgMrWwLL._SL1500.jpg?v=1786719171","url":"https:\/\/belmontwarehouse.com\/products\/16-imperial-pattern-master-french-curve-ruler-for-sewing-3mm-non-yellowing-acrylic-60-45-angle-lines-1-16","provider":"Belmont Warehouse","version":"1.0","type":"link"}