... helps to remove dirt and dustrelieves vibration and anti-slipwidly usage in doorway,floor,kitchens,porch,swimming pools,fitness clubcustomized logo ... 3.8kg/m2, thickness:5.5mm,1.2*15m S-C 2.8kg/m2, thickness:5.2mm,1.2*15m S ... PVC S Anti-slip Mat S-A,A-B,A-C,S-D