PREMIUM ECO FRIENDLY TPE MATERIAL.The material of a mat will determine the texture, stickiness, sponginess, and eco-friendliness. Most yoga mats are made of either plastic or rubber. 123sports eco friendly TPE yoga mat moisturizes the advantages of plastic and rubber in one, which features higher elasticity, better abrasion & tear resistance, and more eco-friendly than traditional PVC, NBR materials. It last a long time and can endure many yoga practice.