Seal Stone Materials Set of 3 These have been stored at home for many years. Please refrain from purchasing if you are concerned or if you are looking for a perfect item. These are quite old, so please understand that they are used items, including age-related deterioration. There are also small scratches and chips. I'm sorry, but I don't know the details. We only ship via anonymous delivery. I carefully pack the items with materials I have at home. Shipping is done on my days off. *I regularly review my listings. 2000-1500