Made in China the two stackable sets are for salt and pepper. The salt bowls are 1 ¾" in diameter and ¾" tall. The pepper shakers are 1 ¾" tall and 1 ½" in width. Check out the pictures on these. The top and bottoms don't match perfectly but can be easily used together. There is a sticker on the salt cellar bowl that says "People's Republic of China". In perfect condition to be used or on display in one of your shelves.