Features: Crafts with quality metal, long service life. Application: for 8148 electric hair clippers. Replace the rusted: Can be used to replace the rusted, broken or old original one. Upgrades machine: Also can be used to upgrades the performances, improve its power. Easy to install, the product is equipped with screws. Advanced manufacturing technology, great reliability and great performances. Specifications: Component: 1.2 Galvanized Sheet Optional Color: Gold, Silver Size:Approx. 3.7x2.3x1.2cm/1.46x0.91x0.47in Quantity: 1 set Package Includes: 1pc Cutter Slide Holder 2pcs Srews note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!