EcoPro Diamond: Extra thick and non-slip yoga mat for demanding yogis. Our EcoPro Diamond Mat is an extra thick yoga mat made from 100% natural rubber. Thanks to its 6 mm material thickness, it provides excellent cushioning and sufficient comfort even in kneeling or lying yoga postures. In addition, the natural rubber yoga mat also offers excellent grip due to its open-pored, rather dry surface structure. The extremely good slip resistance is maintained even in heat, humidity and during sweaty exercises. The Diamond yoga mat is therefore suitable for all yoga styles and especially more demanding asanas. The EcoPro Diamond mat is made from 100% natural rubber. It is free from chemicals, allergens and pollutants.