What makes our yoga items different from the competition is the eco-friendly TPE (thermoplastic elastomers) we use to make. This latest technological improvement takes out all the non-green material found in most mats such as PVC, latex, or heavy metal. The TPE material is non-slip, odor-less, and has perfect cushioning. The polyurethane top layer is designed for a strong grip and provides a slip-free surface. Check out our selection!