• Includes 2 rolls of high-density polyester boning, each with 45 yards in length. • Boning dimensions: approximately 6.5 mm wide and 1 mm thick. • Easy-to-cut and sew polyester material, ideal for shaping and supporting garments. • Can be sewn by hand or machine, providing structure to wedding dresses, corsets, costumes, and more. • Suitable for a wide variety of applications, including formal dresses, swimwear, hats, and bags. • Product measurements: 5.2 cm wide, 1.1 cm high, and 6.8 cm long.