HAMMER MAN 12 inch, 30 cm Stainless Steel Ruler Scale Long Double Side Measuring Tool Ruler  (Set of 3, Silver)

Convenient Size: The 12-inch (30 cm) length is a standard size that is convenient for a variety of tasks. It strikes a balance between being compact enough for portability and long enough for most common measurements. In summary, the "12 inch, 30 cm Stainless Steel Ruler Scale Long Double Side Measuring Tool" set of three rulers is a versatile and durable tool designed for professionals such as architects and engineers, as well as students and individuals requiring accurate measurements in their work. The stainless steel construction, dual-sided measurements, and convenient length make these rulers reliable and practical for a variety of applications.