Member Price: $16 Foam blocks make a great yoga companion as they help with extending, support and deepen stretches, and support range of motion. You can also use these blocks under your hands, feet or seat for mediation and for proper alignment needed for safety and support. These blocks are a lightweight, supportive and durable foam for easy gripping. Exercise foam blocks provide stability, balance and alignment in yoga for poses for improving posture and increasing strength. Give your workout a better experience with these foam block bricks.