Anyone who has stood on a hard concrete floor for longer than a few minutes will tell you how hard the surface can be on your feet, knees and back. Reduce the fatigue and soreness with the RB Rubber Floor Mat. The 3-foot by 3-foot flexible Rubber Mat is 1/2-inch thick, giving you a large area to work on with plenty of cushion. The non-slip surface gives you more traction when grease and other liquids get spilled. Just spray it clean with a hose or power washer when it gets dirty. You can even use the Rubber Mat to provide cushion and a non-slip surface in the bed of your truck.