Unique and versatile, rotary cutters allow you to cut in any direction, backward or forward, straight or curved. You can cut many materials, cloth, leather, paper, vinyl, film and much more, thin or thick, soft or hard. Right or left handed. 45 mm Deluxe- This ergonomic cutter is easy and comfortable to use. It has a self-retracting blade and a safety button that keeps the blade locked. This cutter will also fit the decorative edge blades.