Everything Yoga Striped Foam Yoga Block 4X6X9 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. The 4" x 6" x 9" is the standard size to supply for class, and is available to be custom printed with your company or studio's logo or design. We guarantee these Foam Yoga Blocks will never get mushy, no matter how often they are used! Each Yoga Block comes individually wrapped, and can easily be resold in boutiques and Yoga Gift Shops.