I do not know the materials used in production, and I cannot guarantee an items durability. Antique porcelain, glass and other vintage items are fragile and may not be best suited for use. I recommend that you use the vintage items I sell for decorative purposes. The item "RARE Rosenthal Cobalt Blue HEAVY Gold Birds Fruit 12 DINNER PLATES" is in sale since Sunday, March 10, 2019.This item is in the category "Pottery & Glass\Pottery & China\China & Dinnerware\Rosenthal". The seller is "affordablechina" and is located in Bethesda, Maryland. This item can be shipped worldwide.