Gaiam Sol Suddha Eco Yoga Mat (4mm) Measures 61cm wide by 172 cm long by 4mm thick Made from TPE, which is 100% recyclable & biodegradable Slip-resistant, requiring no break-in time Unique closed-cell structure blocks moisture, germs and odors from absorbing into the mat Part of the Gaiam Sol line of professional-quality mats with a lifetime guarantee; Suddha = Purity