Leather Working Straight Edge Ruler

Rulers are generally straight, approximately 12” – 36” long, and made of metal, wood, or plastic. Measurement markings are either printed or etched along their length and can be in inches (imperial), millimeters (metric), or any variation of scale and units. Some rulers have a metal edge built-in to serve as a durable edge for running a pen or pencil against while marking material. Metal edges