Yoga Block, Hi-Density Eva Foam Yoga Brick, GoFLX8482; - Pilates Fitness Block for Exercising Premium quality GoFLX Yoga Block for exercise, stretching and treatment for muscle pains Helps you target a number of muscle groups including the upper & lower back, legs, biceps, torso and glutes Lightweight, smooth design with rounded edges for additional comfort Great for use both at home and at the gym The GoFLX Yoga Block is easy to keep clean, with easy to wipe down surfaces