An ideal small support cushion for your lower lumbar spine. Compact and convenient; goes anywhere. Great for auto, home or office. Precision-cut foam. Durable fabric cover. Includes positioning belt. 11”x7½”x2¾” (28cm x 19cm x 7cm) Care Instructions: -Hand wash with cold water and a mild detergent. Do not bleach. -Line/air dry. -Avoid direct heat.