Sustainable and eco-friendly cork block, natural feel with no off-gassing. Durable and firm, offers increased stability. Ideal for supported bridge pose and downward dog. "Yoga blocks design with round edges for easy grip. Features non-slip, non-absorbent, odor-resistant and sweat-resistant. The natural grip cork makes the surface anti-slip more as sweat levels increase. It's an essential yoga equipment for all yoga lovers. Improve your stretch, balance alignment in your practice. Modify and deepen your poses to suit your flexibility. Providing the stability and balance needed in your practice to help with optimal alignment, deeper poses and increased strength. Perfect addition to yoga routine, stretching, meditation, sitting, dancing even outside of the yoga realm, best gift for men, women, kids."