This Lens Aperture Assembly Flex Cable is a crucial repair part for Canon EF 24-105mm F4L IS USM lenses. It is compatible with Canon EOS cameras and is made in China. The unit type is a unit and it is specifically designed for lens aperture problems. The brand of this part is Canon and it is compatible with Canon cameras. It is an essential replacement part for your digital camera and will ensure that your lens functions properly. This Lens Aperture Assembly Flex Cable is a must-have for any photographer looking to repair their Canon lens.