SONY WF-1000XM3 Earphone Case Black JE-XM3C-GY Thinnest carrying case at 39mm Soft interior protects the charging case from impact Can also store a USB cable, making it convenient for travel Made of EVA, providing durability and long-lasting performance Size: 108 (length) x 108 (width) x 39 (height) mm Weight: Approximately 64g I think you can also use it for storage other than earphone cases. It's a sturdy case that seems resistant to impact. The photos are of an item that was opened for photography. Although it is a new, unused item, to reduce shipping costs, it will be opened before shipping, and the earphone case will be shipped open to reduce the thickness. If you agree to this, please make your purchase.