Made from a newly developed and patented TPE (Thermal Plastic Elastomer) foam. These eco yoga mats contain no latex, PVC or rubber and they use no toxic materials in production. Features: Superior Cushioning Protects Your Joints Super Lightweight & Easy to Carry Repels Moisture, Bacteria & Odour Fully Reversible = Two Mats in One Biodegradable & Recyclable Hypoallergenic & Non-Toxic COLOR: Blue, Pink and Purple