The content of each type varies. It's about 1mm. The case has cracks and scratches. During the manufacturing process, some parts may have a slightly different color. Due to the small size of the holograms, some may come out from the gaps during transportation. Combined shipping with other products is available for 550 yen. If combining similar products, one will be treated as the regular price. * Due to overseas production, there may be scratches, burrs, distortions, and uneven plating due to import and production timing. The quantity and design may vary depending on the time of purchase, even for the same item. * The color of the product may differ slightly from the actual color depending on the browser, PC monitor environment, and settings. * Basically, we will ship in an envelope, putting the items in a clear bag or zip bag without cushioning material.