The Sacred Pose® Cork Yoga Block is eco-friendly and is designed to provide superior grip and strength so you can confidently move deeply into those challenging poses. It has a soft, scratch proof exterior. Natural cork makes the blocks denser and sturdier than foam. Gentle soft rounded sides and corners designed for comfort and easier grip. Non slip & Antimicrobial, 100% biodegradable. 

Cork is one of the most durable, longest-lasting options when it comes to yoga block materials. It can withstand frequent use and the typical wear and tear that comes with a good long yogi sweat, and the material is 100% natural.

9x6x3 inches (22.8 cm x15.2 cm x 7.6 cm) is the average yoga block size. These are stocked in most studios and are pretty versatile for any needs.