Promotional Stress Relievers, Propane Tank Stress Reliever - Squeezable, Propane gas has many uses, but not as many as this propane tank shaped stress reliever Designed to reduce stress with a few squeezes, each item measures 3.25" x 2.25" and is great for campers, cooks, outdoor enthusiasts, propane retailers and more This product is not intended for use by children or pets It may present a choking hazard to children under 3 years of age. ... #26559 $1.83/each.