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Quantum Flex™ markers provide a fast, durable solution for identifying campsite assignments, hiking trails, off-road boundaries, underground utilities, survey sites, and other general-purpose applications.
Constructed from a fiberglass-reinforced composite, these markers are UV-resistant, temperature-stable, and remain flexible in virtually all weather conditions. They flex on vehicle impact and return upright, significantly reducing maintenance costs and eliminating hazards associated with bent, rusted, or sharp-edged steel markers.
Markers install in less than 60 seconds using a lightweight hand-held post driver and can be driven into most soil conditions. Factory-applied decals may be added on one or both sides, providing a complete, ready-to-install sign with no field assembly required.
Key Features
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Withstands repeated vehicle impacts
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75% lighter than steel and up to 10× stronger than typical thermoplastic
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Solid color throughout—no painting, fading, cracking, rusting, or rotting
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Performs in extreme heat and cold
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Resistant to small grass fires and controlled ditch burns
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Easy to transport, store, and install
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Lower maintenance and longer service life
Customization Options
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Available with or without decals
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Reflective sheeting, letters, numbers, and custom designs available
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Multiple colors and sizes to fit your application
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Small signs can be attached
Ordering Information
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Sold in boxes of 20
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Custom and industry-standard decals available—tell us what you need
 Easy Installation |
 Highly Visible |
 Flexible |