One Metal L Brackets for each corner.

Two M6x12 socket cap screws for each metal L brackets.

Please align the extrusions on a flat surface like glass or marble and then tighten the M8 screws on the corners and the inside L brackets.

T-Nut insert for each bottom corner.

Printed Zaribo L brackets.

Misumi rubber foot for each corner.

M6x20 socket cap screw.

Misumi 3030 aluminium extrusion edge cover.