Bảng tên 20x75mm

0.4mm nozzle, 0.3mm layer height, organic support

For the text open word, make a table of 2 by x (amount of names)
set the cell size to 2x7,5cm
Write your text, I used bold Arial 24 which allows for 2 rows. 
And I centered the text.

Print it, cut it out, and tape it on.