prAna E.C.O. Yoga Mat 100% Thermoplastic Elastomer (TPE) Imported Two sided textured surface provides superior cushioning and excellent grip on hard surfaces TPE material is UV resistant, lightweight and uses non-toxic materials in its production Closed cell construction prevents germs from absorbing into the mat Recyclable material 72" (183 cm) long x 24" (61 cm) wide x 5 mm thick