FIT MODEL:Fits all Corded and Cordless Clippers Including: Professional: , II. , Pro Basic, and 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 precision ground to you a stable, even and clean cut, which is -resistant, wear-resistant and for a long-term using. Main function:our hair trimmer replacement blades designed with extended blade cutting area allows hair to flow into the cutting blades for fast and accurate cutting, improving the quality of your cutting experience, easy to replace and maintain. Easy to use and Install:Remove the old blade, brush out any hair or dirt from the trimmer and attach the new replacement blades for clippers. The adjustable clipper blade is easy to install according to the instructions, first remove the old blade, then attach the new replacement blade. Adjustable 2-hole Design,Blades set package includes a fixed blade and a movable blade, both of which are designed with 2 holes. Model Number:Hair Clipper Blade Quantity:2 Sets Colour:Silver Material:Metal Package Contents: 2 * Hair Clipper Fixed Blade 2 * Hair Clipper Movable Blade Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.