About This Built to Last in All Weather : Made from flexible, high-grade PVC, these cones resist cracking, fading, and deforming—ideal for long-term outdoor use in sun, rain, snow, or extreme temperatures. 360° Visibility with Dual Reflective Collars : Each cone features 6" and 4" reflective bands for high visibility from all angles, even in low light, rain, fog, or nighttime conditions—enhancing safety in any setting. Stable Weighted Black Base : The heavy-duty black base adds stability and wind resistance, keeping the cone upright on roads, construction zones, gravel, or uneven surfaces. Stackable and Easy to Store : Designed for quick setup and efficient storage. Cones nest together to save space in garages, work trucks, or job site containers. High-Visibility Green for Traffic Control : Bright green color ensures the cone stands out in busy environments—perfect for traffic control, parking lots, construction sites, crowd management, and public events.