TAKE YOUR WORKOUT UP A NOTCH WITH A YOGA BLOCK! Sturdy, supportive block is designed to assist you in getting into and holding yoga and Pilates poses safely. Helps to improve balance, increase flexibility and extend reach while reducing muscle strain and risk of injury. Durable, lightweight foam/plastic block won't slip and won't harm floors. (Note: two shown.) 9" L x 6" W x 3" H.