Elevate your crafting experience with the Olfa 45mm Rotary Blades 5-pack. Designed for quilting and crafts, these ultra-sharp blades offer precision cutting, ensuring smooth and accurate results every time. Perfect for fabric enthusiasts, each blade is crafted with durability in mind, maintaining its edge for longer periods. The 45mm size is ideal for a variety of materials, allowing you to tackle any project with ease. Packaged in a convenient yellow case, these blades are easy to store and transport. Say goodbye to frayed edges and hello to flawless cuts with Olfa's superior quality rotary blades.