A pack of 10 replacement blades for a 45mm diameter rotary cutting machine.High quality SKS-7 carbon steel material, durable, corrosion-resistant, and long service life. The extremely sharp blade allows you to cut multiple layers of textiles, leather, paper, and cardboard without any problems.It is very suitable for precise and controlled cutting of various materials. Equipped with a plastic box, easy to store and carry. These blades are suitable for most 45 mm rotary cutting machines currently on the market. Especially suitable for Quetta brand 45mm rotary cutting machines.Features: Easy to install and use. Very suitable for cutting paper, fabric, leather, plastic, etc. High quality and extremely sharp 45mm replacement blades for rotary cutting machines. Circular blades are the ideal choice for all crafts, sewing, and quilting. Specifications:Material: SKS-7 stainless steelSize: 45mmColor: As shown in the picture Package includes: 10 * 45mm rotating blades Attention: Due to manual measurement, please allow for a slight error. Please make sure you don't mind before bidding. 2. Colors may vary depending on the monitor, please understand. Hello, please pay attention to your shipping address when purchasing products. If your delivery information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly