Promotional Stress Relievers, Sitting Penguin Stress Reliever - Polyurethane, Let this little guy march right into customers' hearts Made of polyurethane, this adorable sitting penguin shaped stress reliever measures 2.5" x 3.5" and will make a great promotional item for zoos, aquariums, organizations, companies, schools and much more It will also help everyone squeeze away the stress of everyday life This product is not intended for use by children or pets It may present a choking hazard to children under 3 years of age. ... #26343 $2.10/each.