Cork Yoga Bricks (9x6) set of 2
Lightweight yet extremely durable
Gaiam's Cork Yoga Bricks are a great option for those who do not feel flexible enough to complete some yoga poses. These bricks can also be used to extend the stretch of some poses for advanced yogis. Great texture, comfortable and pliable, these bricks provide optimal grip and traction. They are made from all-natural materials. Rounded edges for extra comfort. Specially priced set of 2 but also available as a single yoga brick. China.
Yoga blocks - an essential basic yoga prop. Think Outside the Studio: Guide to Starting a Home Yoga Practice
As seen in Southern Living's "What a Workout Space"