Description: Home Button Flex Cable Compatible with Huawei Mate 9 Pro. It is used to fix your defective or non-working home button function,included Touch ID function. Made of premium quality electronic material, durable and safe. A technician is recommended to perform the installation. Damage/malfunction due to improper installation is not covered by our return policy. Specification: Material: Plastic Size: 40*15*3mm/1.57*0.59*0.11inch Package Includes: 1 Piece Home Button Flex Cable for Huawei Mate 9Pro