The Olfa 45mm Rotary Blade is a high-quality cutting tool designed for precision and versatility in your crafting and quilting projects. Specifically crafted for use with the RTY2 and RTY2DX rotary cutters, this blade ensures smooth and accurate cuts every time. Each pack contains one blade, conveniently carded to maintain its sharpness and integrity until you're ready to use it. Whether you're working on intricate quilting patterns or detailed crafting tasks, the Olfa 45mm Rotary Blade is the perfect companion for achieving professional results. Its durable construction and sharp edge make it an essential tool for any serious crafter or quilter.