Standard Xbloc sizes vary between 0.75m3 (significant wave height up to Hs = 3.35m) and 20m3 (Hs = 10.0m).
Standard Xbloc sizes encompass a range from a relatively small volume of 0.75m3, suitable for wave heights up to 3.35m, to a more substantial volume of 20m3, designed to handle wave heights of 10.0m.