Jade Cork Yoga Blocks are the perfect yoga props, made with sustainably harvested cork in Portugal from the bark of native cork trees - a rapidly renewable resource. Cork provides extreme comfort, strength, and stability, offers firm support for your yoga practice, and is naturally antimicrobial and water-resistant.Available in Small (3" x 4.75" x 9") and Large (4" x 6" x 9")About the brand, Jade YogaJade makes the world's best performing, most environmentally friendly yoga products and giving back to the earth with every product sold.What We Care AboutCreating eco-friendly, sustainably made products is our focus and all of our mats are proudly made in the USA.Buy A Mat, Plant A Tree2,375,768 Trees Planted & Counting!Thanks to your support, we've planted more than 2 million trees through our partnership with Trees For The Future. For every single product we sell, we plant a tree so you can feel good about your purchase from JadeYoga.