Works great.
Thank you. (edited)

There are 3 Generations.
So what do you mean with newer?
Gen 3?
(Gen3 has 3 slits stacked at the front (one left and right so 6 all together) so it is very easy to check)
The number is depending on your region: M18 3017-20 / FBLG3 (edited)

This is great! Uses limited plastic, fit is adjustable width wise and you can mount it on the wall or roof of something and easily change the box.

Excellent model. I liked the minimalist design. Printed in PETG for temperature stability.

Unfortunately, my boxes of gloves (Kirkland brand from Costco) were much thicker than this design and I had to find another option.