Description/Features: Optimal Compatibility: Designed specifically for the BambuLab A1 and A1 Mini 3D printers, this filament sensor replacement kit ensures a perfect fit and seamless functionality, enhancing your printer's performance. Advanced Technology: Includes a high-precision Feed Hall Board and a durable Ribbon FPC Cable, engineered to improve the accuracy and reliability of your 3D printing projects. Easy Installation: The kit comes with all necessary components for a hassle-free setup, allowing you to quickly resume your printing tasks with improved results. Durable and Reliable: Crafted from high-quality materials, the replacement parts are built to last, ensuring long-term usability and consistent performance. Specification: Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Color: Black Material: plastic Package Contents: 2 x Feeded Hall Plate Strip Cable