One Muji enamel food storage container and a set of three polypropylene storage containers. They have rubber seals, and you pull up the rubber from the hole in the lid, then press down to remove the air and seal tightly. ☆Sizes are approximate. Large: 11.7 x 9.5 x depth 8 (including lid thickness) Medium: 10.3 x 7 x depth 5 (including lid thickness) Small: 6.8 x 6.8 x depth 5.1 (including lid thickness) Only the large container is enamel. Although unused, please understand that these have been stored at home. I will ship them in a Yu-Packet Plus box.