As a solution to environmentally harmful foam blocks Natural Fitness offers our Cork Yoga Block. It is perfect for those who want product that provides cushion. This product allows you to improve your yoga practice while achieving more environmental balance. It is made from cork, a sustainable natural resource, and provides strength and stability. Its natural look and feel can help provide the sense of peace and tranquility required for your yoga practice while helping protect our environment. 9 x 5.5 x 3.5