Works without chemicals or crystals, Immerse or run under cool water for several minutes, Cools by evaporation for several hours, Can be reused more than 500 times. Complies with Prop 65. 32.0" W x 2.125" H. Price includes a 1 Colour Imprint. Imprint area is 5.0" W x 1.0" H on Front. Call for multi-colour or multi-location imprints or for rush delivery availability.