Here is a resin OM sign mold that can be used to recreate this part over and over again. This mold has 1 mold that is around 2.75" x 2.75" in size and 1/4" in thickness. The mold is made from thick but flexible poly plastic.
Here is a resin OM sign mold that can be used to recreate this part over and over again. This mold has 1 mold that is around 2.75" x 2.75" in size and 1/4" in thickness. The mold is made from thick but flexible poly plastic.