This pack of three offers nearly indestructible, warp-free, bend-resistant stainless steel rulers. They are etched with 1/16" and metric markings to ensure easy readability. They also boast flexibility for measuring curved surfaces. Details: Silver 12" Pack of 3 Etched with 1/16" and metric markings Flexible for measuring curved surfaces Warp-free, bend-resistant Non-slip cork base Stainless steel