ROTO Modular Pontoon Systems Floating. Durable. Recyclable. Characteristics & Avards Dimensions:1500 x 1500 mm Weight:80 kg + tube Material:Polyethylene, UV-stable, mid density Loading capacity:350 kg/m2 Wave resistant:up to 2 m high waves on open water Guarantee:5 years on quality and UV-stability of material Colours:blue, granite, sand and other colours on special demand