The design of the Fiobuoy makes it easy to customise the rope for your specific deployment needs. Our TD100 & AC100 models, which are rated to 100 metres, can accommodate a maximum of 120m of rope. While our TD200 & AC200 models can fit a maximum of 250m all using 10mm diameter rope. Of course if you use a thinner rope you will fit more on. Because each Fiobuoy is made to order you can choose the length and strength of rope you need. We supply two types: 10mm Aquatec with a breaking strain of 1,300kg and 10mm Dyneema with a breaking strain of 5,000kg. Provided it is neutrally buoyant, our customers can also supply their own rope.