Zen Turtle Focus Eco Yoga Mat: Odorless and contains no latex, PVC, rubber or any other harmful chemicals to our body and the environment. Extra cushioning and outstanding grip. Double-sided with non-slip surfaces designed to be used on hardwood floor or tile. The textured surface provides optimal grip and maintain various yoga positions. The 6mm thickness is just right: it provides excellent balance while still provides comfortable cushioning for your joints and elbow. New.