I've stocked the mainline Sterling Protectors for a while. They're easily the best protectors I've tested, and I've had a proper look at a few brands.
If you've not seen them, and you're looking to protect your $upers or high value Hot Wheels, take a look here.
But, the main reason for this post is to announce that they've released a large version, and I've got a limited number of them in stock now.
Take a look at the larger protectors here.