This is the Rob Allen Floatline Bungee For Spearfishing Spearguns All Sizes Features: 270kg Dynema security line runs through middle, linked to end loops Available in a number of different sizes 1m bungee (stretches to 3m) 2m bungee (stretches to 6m) 3m bungee (stretches to 9m) 5m bungee (stretches to 15m) Get the flexibility you need to hunt bigger fish with the Rob Allen Bungee. Using the 270kg Dynema security line which runs through the middle of the rubber and linked to the end loops. The TPE rubber is a strong and flexible line which has been designed to specifically meet Australian standards such as U.V and Solvent resistance. These lines are perfect when looking to hunt bigger fish.