Hộp tham số (Parametric box)

Wall thickness and interior dimension are top level parameters.

Lid flexes and wraps around to ensure secure fit.

Lid overlaps on all edges to securely enclose interior and prevent flex.

Easy to ad subdivisions to your liking in onshape.

You need two M3 screws for the hinge. They will cut a thread into the lid when you screw them in.

Printed in PLA. Make sure the stand the lid on its edge for printing and add a good sized brim.

onshape model