FIT MODEL: Fits all corded and cordless clippers including: Professional, II, Pro Basic, Taper 2000, Senior, STERLING: Sterling3, Sterling 9, Reflections Senior, 8148, 8504, 2241, 2240, 8591. Quality material: These adjustable clipper blades are made of stainless steel with a precision ground finish for a stable, even, and clean cut. Durable and wear-resistant for long-term use. Main function: Our hair trimmer replacement blade features an extended cutting area that allows hair to flow into the blades easily, enabling fast and accurate cutting. Improves cutting performance and is easy to replace and maintain. Easy to use and install: Remove the old blade, clean any hair or debris from the trimmer, and attach the new replacement blade. The adjustable clipper blade is simple to installremove the old blade and secure the new one following the instructions. Adjustable 2-hole design: Each set includes one fixed blade and one movable blade, both designed with two holes for precise adjustment. Model Number: Hair Clipper Blade Quantity: 2 Sets Color: Silver Material: Metal Package Contents: 2 x Hair Clipper Fixed Blade 2 x Hair Clipper Movable Blade Note: This package includes only the items listed above. Other products are not included. Light reflection and differences in display screens may cause slight variations in the color of the item shown in the picture compared to the actual product. Measurement may vary by +/- 1-3 cm.