Stackable Box Lid

One of my first models made using Blender. Printed with PLA, 10% Gyroid infill, Auto tree (Organic) supports. The dimensions for the top part of the lid are: L 89.7 mm, W 59.6 mm.Dimensions for bottom part: L 79.1 mm, W 50.6 mm. Total Height: 9.4 mm Feel free to give feedback on what could be better and use the scaling function on Bambu Studio if you just need to make it fit a little bit better.