The file 'Laser Cut Shutter Shades DIY Glasses Now In Wood' is (cdr,pdf) file type, size is 442.3KB.
Made for 1/8" thick material.
Both glasses styles are identical in terms of scale, yet they each fit my head differently. So I guess sizing depends on luck.
That being said: they both fit me normally/snuggly and I consider my glasses width to be on the "small" side. If you consider your head to be "large", you might want to scale up. Which I think is odd because I already scaled up the original file by about a quarter inch, but it's your call. Best of luck to you!
glasses.cdr | 55.0KB | |
glasses.pdf | 393.1KB |