One 1991 twelve Troy ounce proof silver panda. One 1991 five Troy ounce proof silver panda. One 1991 two Troy ounce proof piedfort silver panda. (piedfort is a term used for a piece that is struck with a blank that is twice the weight and thickness of a standard issue piece). And one 1991 one Troy ounce proof silver panda! All four pieces are sealed in the original capsules, and then sealed in the original soft plastic pouches! These four proof silver pandas are housed in a beautiful wooden display box and come with the COA that is pictured. Numbered 368 of a Limited Edition of 600 sets! The 12 oz Panda has a mintage of just 2500 pieces. The 5 oz has a mintage of just 5000 pieces. The 2 oz has a mintage of 10,000 pieces. The 1 oz has a mintage of 20,000 pieces. The 5 ounce panda has a piece of plastic debris inside of the packaging that is shown in the pictures. It is not a blemish on the coin. Please examine the pictures to be sure this item is right for you.