Glasses clip on protector case

My glasses came with these magnetic clip on sun glasses, they are great, except they are quite fragile and I've had a number of these break over the years. They are quite expensive to replace by themselves (I guess they want you to just buy a whole new set)

Anyway, so this is a super slim case to protect the clip on. Should fit clip ons that are 32mm tall, 140mm wide, and 12mm deep. And as you can see, the case is curved to minimize size, since your clip on is probably curved too.

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