pretty good!!!
its a bit hard to open but thats about it, for the price it cant be beaten!!!

Not all that bad.
The plastic is a tad flimsy but it does the job. The only bad thing about this is that it can be difficult to put the game in place in order for you to snap the case shut. I guess one can't really complain that much for 9 cases costing only $5!

Not quite there
The cheapest DS cases, and it shows. The build quality isn't as good as the Game Card Case 5in1 set as the plastic is flimsier, and is more difficult to open. Still, not a bad option if you don't need the best. The cases are almost identitical looking to the 5in1 (transparent plastic) so this should help people who are wondering what they actually look like. If you want something better visually and quality, go Hori. If you just need quality, get the 5in1.