VONOTO Professional Memory Card Case WaterProof MC-2 Stores for 4 CF Cards or 8 SD Cards VONOTO Professional Memory Card Case WaterProof MC-2 Stores for 4 CF Cards or 8 SD Cards This is a extremely tough, water-resistant polycarbonate resin case For 4 compact flash(CF) memory cards and 8 SecureDigital (SD) memory cards. Anti-shock. With rubber sealed, water proof.