Here's a holder for the disposable nitrile gloves I use in the workshop. This print just fits on my Prusa I3 Mk3.
It's designed to attach with 4G screws.
The internal dimensions of the the holder for the glove boxes is
61.5mm deep x 239mm wide x 170mm high.
2.42" x 9.4" x 6.69". Designed in metric so no nice fractional units here!
I've got no idea if these boxes have standard dimensions. Drop me a comment to let me know if there is a standard sized box dimension and I'll post an updated version.
Print with the base down. All overhangs are 45% so should print fine with PLA without any supports.
Make sure your print bed is nice and clean before printing so that you get good adhesion at edges of the prints. I had to clean with acetone as print was lifting near the the edges of the print bed.d