Simple quick comparison for sandbox base and thickness
First pic is 3mm door skin
Second is 5.2 mm door skin
Last is 4.5mm extruder acrylic ( ask me how I now know it’s extruded , reference the crazed background lol must be mindful of expansion and hole diameter)
I really should have done a comparison with a set distance as most of my equipment maxes out at 10
And extra dad points if you instants thought this was a stud finder post.