Please note: the bottom of the container is not sealed so it is not suitable for liquids alone. Package includes: 12 cake containers and a tray. Dimensions of the tray(stand): LxWxH = 7.8 x 6.4 x 3.5 inches, 12 holes. Dimensions of the containers: LxWxH = 1.8 x 1.8 x 3.2 inches, the lid height is 0.7inches. Containers are made of polypropylene(PP), transparent, non-and odorless, freezer safe. They are great for making cupcake pops, jellies, mousses, puddings, etc. Wash and re-use. Please note: the bottom of the container is not sealed so it is not suitable for liquids alone.