Yahazu Kiln Radium Glaze Steamer Diameter: Approximately 26 cm Height: Approximately 16 cm This steamer is designed to be used on top of your existing pots (any pot with a smaller diameter than the steamer will work). Purchased last year from an online shop. Used about twice. The product box and instruction manual are not included. Only the product will be shipped. This item has been handled by a person. Please refrain from purchasing if you are sensitive to used items.