Komshine Handheld Cassette Fiber Cleaning Box Replacement, Model: CC-550-R

1. Material: special microfiber 2. Cleaning capacity: 500+ times 3. Cleaning effect: -20 to -50dB (return loss) 4. During use, you only need to gently rub the optical fiber ferrule on the cleaning tape a few times to clean the end face 5. Replaceable, more environmentally friendly, and more economical to use 6. High-density textile fiber, no hair removal and no static electricity. The cleaning belt is made of high-density textile fiber and does not require alcohol, making it convenient for indoor and outdoor construction operations