The adjustable hair clipper blade is made of stainless steel, is corrosion-resistant and wear-resistant, the quality material can be applied for a long time, and it is more pointed and stronger, thus it can work efficiently and provide better effects. The edge of our oraimo smart clipper blades is smooth, meaning that when you are shearing, it would be stress-free and pain-free clipping. This smooth edge can offer you smooth comfort, enabling you to not be afraid of shaving. It is best for outlining, dry shaving, and fading. Professional Men's Standard Adjustable Blade Set is compatible with Smart Clipper OPC-CL30 Silver and gold color， designed to cut faster and smoother with hardened steel for a durable and long-lasting blade.