UMSS - Boxes with Lid

Extended the 2x5 to become 2x6. Worked great, thank you!

FYA the Prusa 3mf is missing content. Had to use the Bambu variant.

Hi Jorge, how would i get the different size box on Prusa slicer or am i missing some thing here when i down load the prusa slicer on only comes up with one size box
thank you for all you hard work you do