This is only the lid for an Iwaki Pack & Range container. I've used it for about 10 years. There are some minor scratches from use. Also, there are many cracks, especially around the interlocking parts. It still fits with the container, but it doesn't close as tightly as a new one. I don't know how much longer it will last. Please understand the above before purchasing. It is also possible to change the size with other sizes I am selling. Since I will pack it in a Yu-Packet Plus box, you can fit 4 lids in total if you combine the 800ml and 450ml sizes. The price does not change regardless of the combination. The price does not change even if the number of lids decreases. For those who understand that this is a used item.