Jia Wei Tritan Drinkware 12-piece Set, Multi Includes: (6) 24 OZ tumblers 6.9 in. tall x 3.7 in. wide (top) (6) 16 OZ tumblers 4.5 in. tall x 3.7 in. wide (top) Durable – Impact and shatter-resistant. Tritan is virtually unbreakable under normal use. Ability to withstand extreme conditions. Dishwasher Safe – not just dishwasher safe but will stay clear & tough even after hundreds of cycles. Resistant to cracking or hazing. Fast Shipping!