Magic Float V-Shape drive on docking system or for large pipes. Dimensions 50 x 50 x 40 cm Weight: 7.0 Kg (15.4 lbs) Buoyancy: 370 Kg/m2 single layer, 752 Kg/m2 double layered, 1128 Kg/m2 triple layered. Load Capacity: 370kg/m2 Temperature resistance: -60deg / +80deg C Colours: Blue, Black, Light Grey or Orange (Specials are available, please ask for details)