These cases are perfect for retro gaming enthusiasts. Use them to protect your beloved game cartridges and create a custom shelf display. The cases are designed to fit Snes, N64, Megadrive (Genesis), and Master system games. The plastic outer sleeve is smooth and crystal clear, allowing you to add your own custom artwork. The cases measure approximately 18.5CM (H) x 13.5cm (W) x 2.5cm (D) (7.28' (H) x 5.31' (w) x 1' (D)). For cover art project A4 print outs, paper inserts should be cut approximately 11.22' x 7'/28.5cm x 17.8cm. Please note that these are empty cases only, games and artwork are not included.