It has a unique system to conduct the internal and external parts of the fibers.

The cassette allows for a light stack on each other, and the stacked cassettes can be tilted with additional plastic hinges.

Package contents:

- Two combs with a total of 24 welding protectors. (Folding and designing folding combs allow the threads to be transferred under them)
- A transparent plastic cover that allows the cassettes to be stacked safely thanks to each handle.
- a device (plastic hook) that facilitates the treatment and treatment of optical fibers
- Suitable for protecting welding seams with a diameter of up to 2.2 mm.