Help lighten the stress of a heavy medical situation or promote the signing of a "donor" on one's driver's license with this liver shaped stress reliever! Perfect for hospitals, private medical practice and many other medical-themed events, each liver measures 4.25" x 2" and is made of from a material that's easy to squeeze. Customized with a brand name or message, your clients will be relieving stress and having fun with this education promo item! This product is not intended for use by children or pets. It may present a choking hazard to children under 3 years of age.