Skyygemm Reflective Magnetic Security Signs — White with Black Border, 4-Pack, 18 x 6 in, Waterproof

Skyygemm's reflective magnetic security signs are durable vehicle decals that stick securely to metal surfaces and improve 24/7 visibility.

These Skyygemm magnetic security signs come as a set of four, each measuring about 18 x 6 inches and finished with a reflective white face and a black border for clear contrast. Constructed from soft magnet material with a 0.3 mm thickness and a reflective waterproof coating, they are built to stay attached in everyday use while remaining visible at night and in poor light. The magnets are easy to apply, remove or reposition without leaving residue, making them a flexible option for patrol vehicles, private security, event staff, property managers, or businesses that need temporary identification.

How visible are these magnetic security signs on my vehicle?

The high-contrast white surface framed by a black border and a reflective film improves legibility from a distance and under headlights. The reflective layer helps bounce back light in low-light situations so the graphics remain noticeable at night. While these signs enhance visibility, always position them on clean, flat metal surfaces for the best effect.

• Reflective coating for night visibility
• White panel with black border for clear contrast
• 18 x 6 inches gives good read distance without obstructing windows
• Best applied to clean, flat metal panels for optimal reflectivity

Will these magnets stay attached in everyday driving and weather?

Skyygemm uses soft magnet material about 0.3 mm thick to provide reliable adhesion on vehicle metal panels while remaining easy to remove. The sign surface is waterproof and designed to withstand rain and light washes without delaminating. For extended highway speeds or extreme conditions consider supplementing with temporary fasteners if local regulations allow.

• 0.3 mm magnet thickness for steady hold
• Waterproof finish resists moisture and light washes
• Removes cleanly without adhesive residue
• Test placement on your vehicle to confirm hold at higher speeds

How large are these signs and where should I place them?

Each sign measures approximately 18 x 6 inches, a practical size that balances readability and fit on most vehicle doors, trunks, or panels. Place them on a flat metal area away from curved seams, recessed handles, or vents to ensure full contact. For multi-vehicle fleets or rotating shifts, having four identical signs lets you keep backups or assign magnets to different vehicles.

• Dimensions: ~18 x 6 inches per sign
• Ideal for doors, hoods, trunks, or side panels
• Avoid highly curved or textured surfaces for best adhesion
• Four-piece set provides spares or multi-vehicle coverage

How durable is the print and material over time?

The magnet uses a tough reflective film over the printed surface to resist fading and surface wear from routine exposure. The soft magnet backing maintains flexibility while protecting the print from moisture intrusion. Normal care—occasional cleaning with a soft cloth and mild detergent—helps preserve reflectivity and appearance for longer.

• Reflective film guards print from light wear and fading
• Flexible soft-magnet core reduces cracking or edge lift
• Waterproof surface for outdoor exposure
• Clean gently to maintain reflectivity

Who is this for: These Skyygemm reflective magnetic security signs suit security teams, property managers, event coordinators, temporary patrols, and small businesses that need clear, removable vehicle identification. The four-pack gives enough spare units for rotation or multi-vehicle use, and the combination of reflective coating, waterproof construction, and a practical size makes them a convenient choice for everyday visibility needs without permanent installation.