Our Foam Yoga Blocks are made from a sturdy, scratch-resistant foam and are lightweight and easy to use - a perfect block to provide in any yoga class. This striped yoga block is slightly denser than our standard 4" x 6" x 9" block. These blocks are strong enough to support any Yogi"s full weight, and are comfortable enough for use under the head or used as a seat. Foam yoga blocks provide support and stability for proper alignment in class, allowing your clients to practice postures safely and effectively.