Item Type: Aperture Flex Cable_x000D_ Product Material: FPC_x000D_ Applicable Model: Suitable for Sigma 150-600mm f/5-6.3 DG OS HSM Sports 1APPLICABLE MODEL: Aperture lens flex cable, suitable for Sigma 150-600mm f/5-6.3 DG OS HSM Sports model, with good compatibility. 2ACCURATE DESIGN: The FPC flat cable has accurate shape and size, and can be operated and controlled after correct installation. 3FPC FLEX CABLE: This flex cable is made of excellent FPC material, resistant to bending, eliminates wiring errors, stable and reliable. 4EASY TO INSTALL: With fine workmanship, the lens cable can directly replace the old or damaged ones, and it is easy to install and use. 5GLOSSY FINISH: The aperture flex cable has glossy appearance, will not damage other parts after installation, safe and durable.It is recommended that the installation and removal be carried out by professional maintenance personnel.1 x Flex Cable