Designed and manufactured for workout intensity, comfort and value, these SuperMat Floor Protectors offer super heavy-duty solid rubber construction that absorbs the impact of free weights, Home Gyms, Treadmills and kids’ rooms. Rubber Flooring ensures natural, secure footing for excellent traction and superior impact protection. These Pads will not tear, split, stretch, crack, creep, wrinkle or shrink even under the most brutal conditions. Apply them directly over your existing wood, concrete or carpeted floor. Installation is easy no adhesive, no interlocking tabs simply drop them in place. Best of all, they’re worry free no more floor damage, no more structural damage, and greatly reduced noise levels. Non-marking black color is non-glaring for a soft, satin appearance and will not fade. Enhance any room with these odor-free, shock absorbing rubber mats. They’re strong, stable, silent and tough enough to bounce right back every time! Size: 47 inch x72 inch x 1/2 inch