Our Cork is made from eco-friendly cork, these blocks are extremely durable, beveled edges provide comfort and style, and offering extra firm support for yoga poses. Yoga blocks are designed to help people achieve proper form and give beginners, and those who may need additional support, the tools they require to maximize each workout and enjoy a safer yoga experience. Suitable for a studio, home, school, and institution. Our cork block is durable enough to withstand the wear and tear of numerous yoga sessions while keeping firmness and shape. Our cork block helps you meet your goals when doing your part to protect the environment and finding time for yoga workouts. To clean your block, wipe down with a 50/50 mixture of water and vinegar. Let air dry completely. Do not clean with harmful chemicals or immerse in water. Store out of direct sunlight. Size: Dimensions: 4” x 6” x 9” (2.5 lbs) & 3” x 6” x 9” (2.0 lb)