Jasmine Fitness Eco Cork Yoga BrickEnvironmentally friendly, our cork block is made of sustainable cor material. It is extremely durable, stable and solid. The natural texture provides extra traction while the rounded corners and edges provide comfort and support during poses. Specifications For Yogis of all levels Deepens stretches and supports difficult poses Increases your reach and flexibility Ensures proper alignment Textured, non slip surface provides grip and stability 100% all