Two sega Game Questions

[Captain Alexander the Bat]

I have the Sega Power Base converter to play any master system and I have a Sega Game Card which is Spy Vs Spy which I've got from The Exchange at Parma and it didn't had it's Sleeve to protect the game and I can't find any that will fit inside the case which needs to be at least 62mm x 95mm to fit inside the holder but never find the closest one to protect it

here is the Sega Game card -

Plus how I can store the Sega master System game (which I bought rocky for my power base converter) - aren't the Gens one the same size as the Master System and I can just use that case for the game or I have to mod it a bit to make it fit?

[sheep2001]

Go here for card sleeves:
http://seymoronion.com/Custom_Game_Cases/TG16_Chip.html

And yes - you can just use a Genesis case - though would it not have been quicker to just try it than it was to type the question?

[Captain Alexander the Bat]

I just needed to know as there was two versions one with tabs that are short (as I do think they were the SMS Covers) and the normal ones and should I cut a small part to make it fit better as it would push the tabs out a bit and can break from the main casing.