Sertodo Copper, Flat Earth Centerpiece, Hand Hammered 100% Pure Copper, 10 inch square 100% PURE COPPER - inherently clean material with strong antimicrobial, antibacterial and antifungal properties DIMENSIONS - 10 inch square x 2 inches deep SUPERIOR QUALITY - our hammer polish beats shine, beauty and durability that lasts for generations NO LACQUER - or coating on our copper will wear off unevenly or into your food/drink RECOMMENDED - use doily, leaf, or lettuce barrier with acidic or salty foods