Black Roper Wallet Back Cut from Hermann Oak Leathers! Use these veg tanned wallet backs with our Roper Wallet interiors. Can also be used for checkbook covers! Ready to *tool, dye, and finish. Item #100-4031001. *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.