Wearwell's Modular WorkSafe Light modular anti-fatigue mat is ideal for wet, slippery and greasy work areas such as auto repair shops, fabrication facilities and restaurant kitchens. Unique design incorporates excellent drainage properties to allow fluids and debris to freely flow through the mat to prevent slipping on spilled material. The thick molded rubber prevents standing worker fatigue. Versatile 3ft x 3ft sections interlock to fit any size area without the use of extra attachment devices. Exterior edges are rounded for no-trip access and egress. Lightweight ensures easy handling at 11lbs 0.5in thick.