These labels are forward engraved on 1/16" flexible engraving material (plastic). They come in multiple colors, and are used in most basic electrician/general labeling jobs. 
 
Letter height per plate size is as follows;
Letter Height = .169"
.50" x 1.50"
.75" x 2.25"
 
Letter Height = .25"
1" x 2.5"
1" x 3"
1" x 4"
 
Letter height and font are not customizable through our store.
 
If you have a large and/or order, you can email us at sales@engraphics.net with your purchase order, colors, letter height and more.
 
Each legend is $3.50.