This San-Eze II mat is manufactured with MicroStop™ anti-microbial rubber compound that inhibits the growth of bacteria and fungi to provide a cleaner and healthier work environment. 100% Nitrile, NSF Certified, Grease Proof Drainage Mat. Tested and Certified by the NSF for grease and oil protection and durability. Provides superior ergonomic comfort and traction in wet or greasy areas. Beveled ramps and corners available to reduce trip hazards. Modular design with connecting system for longer lengths and custom configurations. Drainage system removes liquid and debris from worker platform. Brick Red finish. 7/8" thickness. 29-1/4"L x 1-3/4"W overall. 7 Year Limited Warranty.