The Hockey Puck Stress Reliever is made of polyurethane, squeezable foam that is perfect for relieving stress. Although every effort is made for imprint consistency, we cannot guarantee a uniform imprint on each piece. These products are not intended for use by children under the age of 13. Complies with Prop 65. 1" H x 2.875" W. Imprint Area is 0.00" H x 0.00" L on 2-1/2" Dia. 1 color only per side. Please call for rush delivery availability or for multi-colour, multi-location imprints.