From the Manufacturer:
Duro “Stencil-It” sets are made of sturdy oil board, a long lasting material fused with drying oils to resist bleed-through and provide sharp clean edges that resist fuzzing even after repeated use.
This 1/2″ set contains all letters: A thru Z; all numerals: 0 thru 9; plus one extra letter of each: A, O, N, R, S and two extra of the letter E; the symbols: &, $ and cent sign; the symbols to create a colon, semi-colon, dash, comma and period.
This 1″ set contains contains all letters: A thru Z; all numerals: 0 thru 9; plus one extra letter of each: A, E, O, N, R and S; the symbols: &, $ and cent sign; the symbols to create a colon, semi-colon, dash, comma and period.
This 2″ set contains all letters: A thru Z; all numerals: 0 thru 9; plus one extra letter of each: A, E, O, N, R and S; the symbols: &, $ and cent sign; the symbols to create a colon, semi-colon, dash, comma and period.
This 3″ set contains all letters: A thru Z; all numerals: 0 thru 9; plus one extra letter of each: A, E, O, N, R and S; the symbols: &, $ and cent sign; the symbols to create a colon, semi-colon, dash, comma and period.