Description: 【Product Material】: This clipper accessory blade holder is made of quality metal, ensuring durability and long-lasting use. 【Product Dimensions】: The size of the blade holder bracket is 3.2*1.1cm, hole diameter is 4mm, making it compact and easy to install or replace on your clipper. 【Package Includes】: Each package comes with a blade holder and screws, providing you with a complete set for your clipper maintenance needs. 【Compatibility】: This Electric Hairs Clipper Blade is specifically designed for 8148 clippers, high reliability and high performance, ensuring great fit and optimal performance. 【Easy Installation】: With the included screws, this blade holder can be easily installed onto your clipper, making it convenient for regular maintenance or replacement needs. Specification: Material: Metal Size Chart: 3.2cmx1.1cm/1.26inchx0.43inch   Package Includes: 1 Hair clipper replacement part with screws(4 Pack) Note: Please allow slightly 0-1cm difference due to manual measurement. Colors can appear different depending on light and how the listing is viewed. Thanks for your understanding and attention. Wish you a pleasant shopping experience!