The cork yoga block provides stability and is non-slip, making it easy to hold yoga poses safely. Cork is a natural material derived from the bark of cork oak trees. It is often used to make various products due to its unique properties, such as being lightweight, durable, more sustainable and having a non-slip surface. The natural structure ensures excellent grip, even when the block becomes slightly damp during yoga sessions. Size: 22 x 14.5 x 7 cm. The case is made of recycled kraft paper.