American Floor Mats 5/16" (8mm) Thick Black 4' x 5' Rubber Rolls, Rubber Gym Flooring, Natural Rubber Exercise Mats

8 millimeter thick Rubber Roll Floor Matting is commercial-grade rubber flooring that protects floors from heavy weights and frequent impacts from machinery, exercise equipment and free weights.

• Rubber rolls fit together perfectly and lie flat with no curling.
• This heavy-duty, non-porous, rubber floor matting has a textured surfaces for greater traction and a longer useful life.
• Ideal for use in workout areas and under equipment including treadmills, ellipticals, and weight-lifting machines.
• High-density, indestructible 8 millimeter thick rubber.
• Rubber flooring shields the floor from damage while protecting exercise equipment from vibration & carpet fibers, which can build up within the machine's moving parts.