Safe edge rim & foot Guarantee. Heavy Base Whiskey Glasses. Highest standard glass material. Thick heavy base for a balanced grip. Safe edge Rim & Foot Guarantee. 3rd imprint area, 3+ Colors: 3" W x 2" H. 4th imprint area, Laser Engrave, Front, 2.25" W x 1.50" H. Complies with FDA, Prop 65. 3 1/4" W x 3 1/2" H