Specification:
Dimension: 500mm x 500mm x 400mm (length x width x height)
Weight: 7.0Kgs/ pc ± 0.3Kgs/ pc
Floating capacity: 325 Kgs/㎡
Raw Material: HMWHDPE
Colors available: orange\ blue\ green \gray\ black\white
Cost advantages: +15 years life circle, almost without any needs for  maintenance or repair Using HMWHDPE as raw materials with other additaments,  resistant to corrosion, frost,UV rays, oxygenation, chemical reactions and oil.100% recyclable, no pollution & absolutely  environmental.