Lily&rsquo;s Home Double Wall Glasses, Insulated Drinking Glasses For Tea, Coffee. 8 Ounce, Set of 2 DOUBLE WALL INSULATED GLASSES. Hot beverages stay piping hot, and cold beverages stay cool in these thermal insulated glasses. WONT SWEAT. Double wall prevents buildup of condensation. Use on any surface without creating water damage. SET OF TWO GLASSES. Makes a great gift for couples. Cups measure 3 3/8" diameter at the top and 4" tall, and hold 8 ounces each. ATTRACTIVE DESIGN. Handsomely curved handles and wide-mouth design add charm. Youll be proud to serve guests with these striking glass mugs. HEAT RESISTANT. Unlike most glasses, these mugs can hold hot coffee and tea without cracking. Double wall keeps the mug cool to the touch on the outside while your beverage stays warm. Hand wash recommended