Natural Tooling Bi-Fold Wallet Back Cut from Hermann Oak Leathers! Use these veg. tanned *tooling wallet backs along with all of our Men's Deluxe wallet interiors and our Top Notch wallet interiors. Ready to *tool, dye, and finish. Unpunched! 9-1/4" x 3-3/8". Item #100-403300. *Note: Black and Brown are drum-dyed veg tanned leather, they accept water, so you can stamp them, but using a swivel knife and tooling may be difficult.