Product Description Features: Robust and practical: The stainless steel applied is thickened for an anti fall feature, making the metal drinking glasses sturdy and practical for daily use. The material also resists deformation and wear, and is dishwasher safe, providing easy maintenance and longevity. Space efficient design: These metal drinking cups are designed to stack neatly, layer by layer, taking minimum storage space. This makes it easy and convenient to store them in your kitchen cabinets, even with a dozen of them. Specifications: Material: 304 stainless steel Color: as pictures show Size: 16oz in capacity Package includes: 12 x Stainless steel tumblers Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Quantity and Size: the package includes 12 pieces of stainless steel tumblers, each having the capacity of 16oz; The large quantity provided makes it suitable for gatherings, parties, or everyday use for a large family Quality Material: made from 304 stainless steel, these 16oz stainless steel tumblers boast strong corrosion resistance and durability; The material doesn't rust, ensuring the long lasting utility of these cups; Plus, it's completely safe to be in direct contact with food or drinks, and dishwasher safe Double layer Hollow Insulation: equipped with a unique double layer hollow insulation design, the stainless steel cups provide heat insulation and cold preservation; Whether you're savoring a hot coffee or a cold juice, it keeps your beverage at the ideal temperature, while staying comfortable to hold Versatile Usage: suitable for a variety of settings, from bars and restaurants to beaches and house parties, these stainless steel drinking cups provide a stylish and practical solution for serving beverages; So, whether you're throwing a party, or enjoying a quiet dinner, these tumblers are the suitable choice