Custom Stress Relievers, Hard Hat Stress Reliever - Anti-Stress, Encourage your employees to make safe choices all year long with this hard hat shaped stress reliever A great choice for construction workers, truckers, warehouse employees, or anyone else who works in hazardous condition This product is not intended for use by children or pets It may present a choking hazard to children under 3 years of age. ... #26239 $1.24/each.