I used to store 7-inch records in this case. It's still perfectly usable, but I'm selling it because I bought a new case. It's a silver-colored aluminum hard case. The lid is removable. ★ It has a lock, but I don't have the key. ※ There are signs of use such as scratches, dents, and dullness on the metal parts, so please refrain from purchasing if you are concerned. There are also stickers on it, but it doesn't affect its use. Please understand that this is a used item before purchasing.