Quantity   Component name
2 × Two 3D parts See files area for STLs
1 × 4"x6" .040 PETG, Clear Styrene/Plexiglass sheet (any clear plastic should work here) https://www.amazon.com/gp/product/B00K88A8R4/
1 × 4"x6" 0.1" thick flexible plastic mirror (any 4x6 mirror should work here, will just need to adjust STL if you get a thicker one https://www.amazon.com/gp/product/B01MYXQ7E8/