This 16 ounce hammered copper-plated tumbler set is simple, elegant and goes great with any bar decor. These glamorous tumblers are crafted to perfection from heavy duty steel, and are lacquered to prevent tarnishing, for long-lasting beauty and luster. Use with cold beverages. Uniting modern style with ancient craft, Amber Home Goods Hammered Copper Finish Set of two Tumblers were inspired by the Ayurveda tradition, an ancient wisdom that drinking or storing water in copper vessels offers many benefits for health and longevity. Due to copper''s inherent antimicrobial, antifungal, antibacterial qualities, this makes their pieces perfect vessels to hold your drink! There is a timeless quality to their materials and the processes which create them. Their unique style and superior quality will give you generations of beautiful service. Product Dimensions for each individual product: 4.1" H x 3.5" D | 0.35lbs