Manduka PRO Yoga and Pilates Mat, Black Quest - 85" Guaranteed to last a lifetime, the Manduka PRO will never peel, flake, or fade, it only improves over time Unmatched density and cushion helps protect joints and provides a stable practice surface Closed cell surface prevents sweat and dirt from absorbing into the matclosed cell yoga mats are easy to clean and good for any heated yoga class Nontoxic, 100% latex free, and has an emissions-free manufacturing process Proprietary dot patterned bottom prevents sliding Standard: 71 X 26; 6mm thick; 7.5 lbs Long: 85 X 26; 6mm thick; 9.5 lbs