Welcome to the forum!
There’s a great thread on it:
and others if you search for “masking”
but to save you some reading:
and
https://www.amazon.com/gp/product/B07DF7TDSF/ref=oh_aui_detailpage_o00_s02?ie=UTF8&psc=1
Sign Warehouse is cheaper overall, Amazon is cheaper up-front 