Handcrafted in Portugal This large cork yoga roller is used to support and align your body. Yoga cork rollers can help you get into position. Cork is sustainable, renewable and natural material that not only provides strong support for yoga positions but is warm to the touch. The cork is harvested once every nine years without felling the trees - and it also continues to absorb CO2 even after it’s made into this product. 5.75" diameter 12" L