Perfect for yogis and fitness practitioners for enhanced stretches, core building, balancing and increased mobility. DURABLE & EASY TO CLEAN: More sturdy than blocks and more lightweight and economical than pricey bamboo blocks, this dense cork yoga block will stand the test of time AND is a breeze to clean! ALL NATURAL & ECO FRIENDLY:sustainable, renewable resource. we make a point of using nothing but natural, non-toxic, and eco-friendly materials. Uses: Master three levels of difficulty with multi-sided dimensions Build solid foundations of balance, grace, and poise Conquer deep stretches The Cork Yoga Block: Cork yoga blocks are perfect yoga accessories for yoga, hot yoga, pilates and any rigorous fitness due to its super-absorbent material that grabs up sweat and won’t slip or slide around. It’s extremely dense too, making it great for core-strengthening poses and flows. colour:Wood color Material:cork