ANSWER It's a Cassette Tape Storage Box! Before ipods and CD wallets, there were audio cassette holders. Anyone who had an interest in music had these boxes stacked up in their room next to their stereo. Some could hold up to 40 cassettes alone! With its infallible slots and classic wood finish, these boxes made it easy to organize and to show off your music to visitors! And, boy, did they last! It’s versatile shape not only held cassettes during the 80’s, but the slots were also able to organize CD’s when they birthed, as well!