A pack of 10 replacement blades for 45mm rotary cutting machines. Made from high-quality SKS-7 carbon steel, these durable, corrosion-resistant blades offer a long service life. The extremely sharp edge allows for clean, precise cutting through multiple layers of fabric, leather, paper, and cardboard. Ideal for detailed and controlled cutting in crafting, sewing, and quilting projects. Each blade is circular and designed to fit most 45mm rotary cutters available on the market, including compatibility with Quilta brand models. Features include easy installation and use, with a plastic storage case included for convenient organization and portability. Suitable for cutting a variety of materials such as paper, textiles, leather, and plastic. Specifications: Material: SKS-7 carbon steel Size: 45mm Color: As shown in product images Package includes: 10 x 45mm rotary blades Note: - Slight variations may occur due to manual measurement. - Color may vary slightly depending on screen display.