The Derby Extra double edge razor blades are designed for those who prefer a smooth, controlled shave, whether you are a professional barber or someone who enjoys a traditional grooming routine at home. These stainless steel blades feature a complex layering of chromium-ceramic, platinum, and tungsten, finished with a polymer coating that helps the edge glide effortlessly across your skin to reduce irritation. Each pack contains 100 blades hygienically wrapped in wax paper, ensuring they stay protected and clean for long-term use. Because they follow the universal double edge standard, they fit seamlessly into any safety razor from brands like Merkur, Mühle, or Edwin Jagger, making them a versatile choice for your daily shaving kit.