Custom Stress Relievers, Doctor Bert Stress Reliever - 4 inches, Whether you work in private practice, in a hospital or for a pharmaceutical company, this doctor shaped stress reliever is the perfect way to take the stress out of medical care Each one measures 4" x 3" and is an ideal assistant for spreading the word on what you do best This product is not intended for use by children or pets It may present a choking hazard to children under 3 years of age. ... #26429 $2.89/each.