Made of natural eco-friendly, high-density bamboo wood, covered with a lay of a thin protective coat of lacquer, free of toxic glutes and stains. The design of circular arc edges is more comfortable and safe for your use. The surface hardness of the bamboo yoga block is up to 85 which can provide strong support without bending or deforming, durable for lasting a long time. Great feel and weight helps you feel grounded and supported, deepens, and supports your daily yoga practice include class handstand, lotus legs, handstand splits, handstand roll-overs and so much more. A great aid for both yoga beginners and those who need a little extra help perfecting difficult yoga poses and meditation practices. A versatile and stylish addition to be one of your yoga accessories.