Johnson Endura Industrial Tiles Are hard, resilient, acid and alkali resistant tiles Use a substantial breaking toughness and do not give way below heavy load of goods, equipment, forklifts and vehicles. Out there in hassle-free measurements of – 30x30cm, 20x10cm, 20x20cm and thickness of 12 mm, 15mm and 20 mm https://www.camp-manufacturing.com/heavy-duty-plastic-interlocking-industrial-floor-tiles/