Nylon string for securing plants to rocks and wood

the description Strong nylon string used to fix any type of plant to rocks or wood. Advantages : 1- Excellent quality 2- You can string plants on rocks or wood 3- The thickness of the thread is 0.2 mm 4- Transparent color 5- It does not decompose with time 6- It does not affect the fish or living organisms inside the aquarium the size : 100 metres Thickness: 0.2 mm