Vertical Metal Bars Design

A simple and clear representation of numerous vertical metal bars, evenly spaced against a deep black backdrop. The bars have a smooth, light gray appearance with subtle shading, suggesting a cylindrical form and conveying depth. Horizontal connectors are visible at both the top and bottom, forming a complete structure that evokes a sense of enclosure or a strong barrier.

bars - metal - vertical - pattern - grid - security - fence - enclosure - black background