Designed for superior wear and longevity; Comfortably cushions spine, hips, knees, and elbows on hard floors * Slip resistant, yet non-sticky, even when wet from perspiration * Weights 9 pounds; 85 by 26 by 1/4 inches (L x W x Thickness) * Oeko-Tex certified, emissions-free manufacturing * Backed by a Lifetime Guarantee