28 in 1 Game Card Organizer Holder Cartridge Case Box for Nintendo 3DS 3DS XL NDSI 3DSLL Blue Compatible with Nintendo 3DS NDSL NDSI 3DSLL game cartridges Light weight and easy to store cases Protects cartridges from dust, dirt, grease and other damages Can hold 28 pcs cards. Size: 13cm x 9cm x 2cm - 5.12inch x 3.54inch x 0.79inch.