Marathon Flight Road Blk Series Case MA-CDiblk for Single American Audio Radius, CDi 300MP3, 500MP3, And Other Medium Format CD Players Black coated finish -ATA 300 Style -9mm laminated plywood -Easy locking fit and tongue Easy locking fit and tongue -Heavy and powerful ball corners -Spring action handles Cable access port -Industrial strength latches and rubber feet -Dual anchor rivets -Accessible front access panel