This is a YAMAHA mini harmonica. The color is silver, and it comes with a white plastic case. It's a harmonica that you can actually play, and it has a chain so you can wear it as a necklace. Harmonica size: 3.8cm x 1.5cm x 1cm thick It was purchased 30 years ago, so the white case shows some signs of aging and dirt. The harmonica itself is in good condition. Please understand that this is a used item. Thank you.