Rock On Wall Plastic Vinyl Divider is for the classification of your vinyl LP collection and contains 5 black and 5 white units. With this accessory, you can optimize the organization of your collection by grouping your LP’s by letters, genre, or label. The cards allow maximum visibility of the ranking, making it easier to search for a specific vinyl record. Suitable for vertical or horizontal classification, marker not provided. It is the accessory that a nostalgic person cannot miss!