Epar&eacute; 12 oz Insulated Beer Glass- Strong Double Wall Borosilicate Thermo Glass Mug Pilsner Style (Set of 2) Set of 2 double-wall beer glasses measuring 8  tall by 3  in diameter and holding 12 ounces each Hand blowing from high quality chemistry grade borosilicate, makes these glasses thinner, lighter, capable of withstanding thermal shock, scratch and break resistant. Double wall design creates dramatic optical illusion and prevents condensation. The visual appeal makes this an exciting product for any home, restaurant or caf. Stylishly keeps the temperature of liquid hot or cold for a longer period of time while the outer glass remains comfortable to the touch. Dishwasher, Microwave, Oven, and Freezer safe; Not recommended for use with metal utensils; Backed by Epar Limited Lifetime Warranty