Package includes 4 pieces French curve ruler set, one tape measure, one pair of scissors, 3 boxes of tailor's chalk, and 10 sewing clips, suitable for pattern making, drawing, drafting, and modification. Abundant advantages: fine lines, clear markings, high precision, making it an ideal tool for manual cutting board production. It has a wide range of applications and is suitable for DIY clothing design tasks such as drawing, cutting, and layout. Reliable material: The sewing ruler is made of durable plastic with a 90-degree bend. The markings are delicate, clear, and highly precise, with a built-in scale that resists wear. It is an ideal tool for manual cutting and panel making. Measure clearly according to your needs. Easy to use: Includes 4 cutting rulers, 1 comma ruler, 1 armhole ruler, 1 curve ruler, and 1 triangle ruler. Designed with high-quality materials for better visibility of scale markings. These sewing templates offer multiple functions and are user-friendly. Unit of measurement: metric measurements. (1 inch = 2.54 cm) This is one of the most commonly used professional curve rulers and makes a perfect gift for beginners, professionals, sewers, tailors, and fashion designers.