Julia Knight Classic Wine Stopper, Mother of Pearl Hand made in sand-cast aluminum decorated with trademark blend of enamel infused with crushed mother of pearl Size 4" x 1.75" Paired with the Classic Wine Coaster, this set makes an ideal hostess gift Beautiful mosaic borders of hand cut inlaid Mother of Pearl tiles frame each piece - no two are alike Food safe; Each piece is freezer to oven safe at 250 degrees; Hand-wash with warm water and a light soap