Specification Brand : Newk BulletPoint1 : Unbreakable – Made of food-grade 304 stainless steel which contributes to the unbreakable characteristics of the mug. The cups are great for wine/coffee/coffee/milk/ ice water, etc. And they are rust-resistant. BulletPoint2 : Great design – The tumble is a very cool design; it not only can be used for drinking but also a terrific decoration when it’s put on your desk. The ergonomic design of the mug makes it very easy for the kids to hold. Meanwhile, the bottom is smooth but anti-slip. The stainless steel tumbler is very light; you won’t feel any extra hurdle when holding it. BulletPoint3 : Easy to clean and store – The mugs are stackable and they are very easy to store and portable. And the cups are very easy to clean after drinking. They are dishwasher safe. BulletPoint4 : Healthy, Safe, and Environmental-friendly – Our cups are environmental-friendly and completely recyclable. BulletPoint5 : Size - 8.4cm (Top diameter) * 9.7cm (Height) * 6.1 cm (Bottom diameter) / 3.3” * 3.8” * 2.4”. Capacity : 283.495 grams CareInstructions : Machine Wash Color : Silver ExternallyAssignedProductIdentifier1 : 687181820094 ExternallyAssignedProductIdentifier2 : 0687181820094 ItemDisplayDimensions_Height : 6 centimeters ItemName : Newk Stainless Steel Cups, 10 Oz Metal Cups, Double Wall Drinking Tumblers for BBQ/Home/Office/Party/Driving – Set of 2 packs ItemPackageDimensions_Height : 14.9 centimeters ItemPackageDimensions_Length : 10.5 centimeters ItemPackageDimensions_Width : 11.3 centimeters ItemShape : Round ItemTypeKeyword : tumblers Manufacturer : Newk Material : Stainless Steel NumberOfItems : 1 PartNumber : 112100920 PatternType : Solid ProductDescription : Spec Color: Silver Material: Stainless Steel Dimension: 8.4cm (Top diameter) * 9.7cm (Height) * 6.1 cm (Bottom diameter) / 3.3” * 3.8” * 2.4” Package List: 2 packs