Each tray has a capacity of one disc making them perfect for singles or for organizing your favorite albums. The standard size fits perfectly in all CD Jewel Cases so you don't have to worry about compatibility issues. Don't settle for cheap imitation trays upgrade to our Replacement Trays and enjoy a professional and long-lasting storage solution for your valuable music collection. Please note that this product includes trays only and clear cartons are not included. Manufacturer: Mediaxpo Specification: ** Category: CD Jewel Cases ** Color: Black ** Size: Standard ** Capacity: 1 Disc Single ** Material: Polystyrene Features: ** PARTS ONLY: Replacement Trays ** This is NOT a complete CD Jewel Case