The Niru Cushion Ease matting series features GSII™ technology that offers the ultimate in durability and performance in the harshest wet environments. 100% nitrile rubber compound provides the highest degree of resistance to chemicals, oils, and greases. Silicon carbide grit surface for long lasting traction. Large hole drainage system facilitates removal of liquids and debris from the work area. Overall thickness 3/4". Also available in solid top style #856 that offers anti-fatigue relief and is easy to clean. Modular design for on-site customization. Optional safety ramps are available upon request.